diff --git a/.changeset/little-bags-suffer.md b/.changeset/little-bags-suffer.md
new file mode 100644
index 0000000000..3bdc0a0eb7
--- /dev/null
+++ b/.changeset/little-bags-suffer.md
@@ -0,0 +1,5 @@
+---
+'@ice/route-manifest': patch
+---
+
+fix: unique the route id when nested with the same path
diff --git a/packages/route-manifest/src/routes.ts b/packages/route-manifest/src/routes.ts
index a272333dd5..500985aed1 100644
--- a/packages/route-manifest/src/routes.ts
+++ b/packages/route-manifest/src/routes.ts
@@ -128,8 +128,7 @@ export function defineRoutes(
       ? parentRoutes[parentRoutes.length - 1]
       : undefined;
 
-    const id = createRouteId(file, path, parentRoute?.path, options.index);
-
+    const id = createRouteId(file, path, parentRoute?.id, options.index);
     const route: ConfigRoute = {
       path,
       index: options.index ? true : undefined,
diff --git a/packages/route-manifest/tests/__snapshots__/generateRouteManifest.spec.ts.snap b/packages/route-manifest/tests/__snapshots__/generateRouteManifest.spec.ts.snap
index 4c81670ac1..c4efe6a6c3 100644
--- a/packages/route-manifest/tests/__snapshots__/generateRouteManifest.spec.ts.snap
+++ b/packages/route-manifest/tests/__snapshots__/generateRouteManifest.spec.ts.snap
@@ -2,42 +2,65 @@
 
 exports[`generateRouteManifest function > basic-routes 1`] = `
 {
-  "/": {
+  "layout": {
+    "componentName": "layout",
+    "file": "layout.tsx",
+    "id": "layout",
+    "index": undefined,
+    "layout": true,
+    "parentId": undefined,
+    "path": undefined,
+  },
+  "layout/": {
     "componentName": "index",
     "file": "index.tsx",
-    "id": "/",
+    "id": "layout/",
     "index": true,
     "layout": false,
     "parentId": "layout",
     "path": undefined,
   },
-  "About": {
+  "layout/About": {
     "componentName": "about-index",
     "file": "About/index.tsx",
-    "id": "About",
+    "id": "layout/About",
     "index": true,
     "layout": false,
     "parentId": "layout",
     "path": "About",
   },
-  "About/me": {
+  "layout/About/me": {
     "componentName": "about-me-index",
     "file": "About/me/index.tsx",
-    "id": "About/me",
+    "id": "layout/About/me",
     "index": true,
     "layout": false,
     "parentId": "layout",
     "path": "About/me",
   },
-  "home": {
+  "layout/home": {
     "componentName": "home",
     "file": "home.tsx",
-    "id": "home",
+    "id": "layout/home",
     "index": undefined,
     "layout": false,
     "parentId": "layout",
     "path": "home",
   },
+}
+`;
+
+exports[`generateRouteManifest function > define-extra-routes 1`] = `
+{
+  "/about-me": {
+    "componentName": "about-index",
+    "file": "About/index.tsx",
+    "id": "/about-me",
+    "index": undefined,
+    "layout": false,
+    "parentId": undefined,
+    "path": "/about-me",
+  },
   "layout": {
     "componentName": "layout",
     "file": "layout.tsx",
@@ -47,47 +70,38 @@ exports[`generateRouteManifest function > basic-routes 1`] = `
     "parentId": undefined,
     "path": undefined,
   },
-}
-`;
-
-exports[`generateRouteManifest function > define-extra-routes 1`] = `
-{
-  "/": {
+  "layout/": {
     "componentName": "index",
     "file": "index.tsx",
-    "id": "/",
+    "id": "layout/",
     "index": true,
     "layout": false,
     "parentId": "layout",
     "path": undefined,
   },
-  "/about-me": {
-    "componentName": "about-index",
-    "file": "About/index.tsx",
-    "id": "/about-me",
-    "index": undefined,
-    "layout": false,
-    "parentId": undefined,
-    "path": "/about-me",
-  },
-  "About/me": {
+  "layout/About/me": {
     "componentName": "about-me-index",
     "file": "About/me/index.tsx",
-    "id": "About/me",
+    "id": "layout/About/me",
     "index": true,
     "layout": false,
     "parentId": "layout",
     "path": "About/me",
   },
-  "home": {
+  "layout/home": {
     "componentName": "home",
     "file": "home.tsx",
-    "id": "home",
+    "id": "layout/home",
     "index": undefined,
     "layout": false,
     "parentId": "layout",
     "path": "home",
   },
+}
+`;
+
+exports[`generateRouteManifest function > doc-delimeters-routes 1`] = `
+{
   "layout": {
     "componentName": "layout",
     "file": "layout.tsx",
@@ -97,29 +111,15 @@ exports[`generateRouteManifest function > define-extra-routes 1`] = `
     "parentId": undefined,
     "path": undefined,
   },
-}
-`;
-
-exports[`generateRouteManifest function > doc-delimeters-routes 1`] = `
-{
-  "home/news": {
+  "layout/home/news": {
     "componentName": "home.news",
     "file": "home.news.tsx",
-    "id": "home/news",
+    "id": "layout/home/news",
     "index": undefined,
     "layout": false,
     "parentId": "layout",
     "path": "home/news",
   },
-  "layout": {
-    "componentName": "layout",
-    "file": "layout.tsx",
-    "id": "layout",
-    "index": undefined,
-    "layout": true,
-    "parentId": undefined,
-    "path": undefined,
-  },
 }
 `;
 
@@ -189,33 +189,47 @@ exports[`generateRouteManifest function > escape-routes 1`] = `
 
 exports[`generateRouteManifest function > ignore-routes 1`] = `
 {
-  "/": {
+  "layout": {
+    "componentName": "layout",
+    "file": "layout.tsx",
+    "id": "layout",
+    "index": undefined,
+    "layout": true,
+    "parentId": undefined,
+    "path": undefined,
+  },
+  "layout/": {
     "componentName": "index",
     "file": "index.tsx",
-    "id": "/",
+    "id": "layout/",
     "index": true,
     "layout": false,
     "parentId": "layout",
     "path": undefined,
   },
-  "About/me": {
+  "layout/About/me": {
     "componentName": "about-me-index",
     "file": "About/me/index.tsx",
-    "id": "About/me",
+    "id": "layout/About/me",
     "index": true,
     "layout": false,
     "parentId": "layout",
     "path": "About/me",
   },
-  "home": {
+  "layout/home": {
     "componentName": "home",
     "file": "home.tsx",
-    "id": "home",
+    "id": "layout/home",
     "index": undefined,
     "layout": false,
     "parentId": "layout",
     "path": "home",
   },
+}
+`;
+
+exports[`generateRouteManifest function > layout-routes 1`] = `
+{
   "layout": {
     "componentName": "layout",
     "file": "layout.tsx",
@@ -225,83 +239,78 @@ exports[`generateRouteManifest function > ignore-routes 1`] = `
     "parentId": undefined,
     "path": undefined,
   },
-}
-`;
-
-exports[`generateRouteManifest function > layout-routes 1`] = `
-{
-  "/": {
+  "layout/": {
     "componentName": "index",
     "file": "index.tsx",
-    "id": "/",
+    "id": "layout/",
     "index": true,
     "layout": false,
     "parentId": "layout",
     "path": undefined,
   },
-  "about": {
+  "layout/about": {
     "componentName": "about",
     "file": "about.tsx",
-    "id": "about",
+    "id": "layout/about",
     "index": undefined,
     "layout": false,
     "parentId": "layout",
     "path": "about",
   },
-  "blog/": {
+  "layout/blog/layout": {
+    "componentName": "blog-layout",
+    "file": "blog/layout.tsx",
+    "id": "layout/blog/layout",
+    "index": undefined,
+    "layout": true,
+    "parentId": "layout",
+    "path": "blog",
+  },
+  "layout/blog/layout/": {
     "componentName": "blog-index",
     "file": "blog/index.tsx",
-    "id": "blog/",
+    "id": "layout/blog/layout/",
     "index": true,
     "layout": false,
-    "parentId": "blog/layout",
+    "parentId": "layout/blog/layout",
     "path": undefined,
   },
-  "blog/:id": {
+  "layout/blog/layout/:id": {
     "componentName": "blog-$id",
     "file": "blog/$id.tsx",
-    "id": "blog/:id",
+    "id": "layout/blog/layout/:id",
     "index": undefined,
     "layout": false,
-    "parentId": "blog/layout",
+    "parentId": "layout/blog/layout",
     "path": ":id",
   },
-  "blog/layout": {
-    "componentName": "blog-layout",
-    "file": "blog/layout.tsx",
-    "id": "blog/layout",
+  "layout/home/layout": {
+    "componentName": "home-layout",
+    "file": "home/layout.tsx",
+    "id": "layout/home/layout",
     "index": undefined,
     "layout": true,
     "parentId": "layout",
-    "path": "blog",
+    "path": "home",
   },
-  "home/": {
+  "layout/home/layout/": {
     "componentName": "home-index",
     "file": "home/index.tsx",
-    "id": "home/",
+    "id": "layout/home/layout/",
     "index": true,
     "layout": false,
-    "parentId": "home/layout",
+    "parentId": "layout/home/layout",
     "path": undefined,
   },
-  "home/layout": {
+  "layout/home/layout/layout": {
     "componentName": "home-layout-index",
     "file": "home/layout/index.tsx",
-    "id": "home/layout",
+    "id": "layout/home/layout/layout",
     "index": true,
     "layout": true,
-    "parentId": "home/layout",
+    "parentId": "layout/home/layout",
     "path": "layout",
   },
-  "layout": {
-    "componentName": "layout",
-    "file": "layout.tsx",
-    "id": "layout",
-    "index": undefined,
-    "layout": true,
-    "parentId": undefined,
-    "path": undefined,
-  },
 }
 `;
 
@@ -328,26 +337,67 @@ exports[`generateRouteManifest function > nested-routes 1`] = `
 }
 `;
 
-exports[`generateRouteManifest function > splat-routes 1`] = `
+exports[`generateRouteManifest function > nexted-routes-with-same-children 1`] = `
 {
-  "*": {
-    "componentName": "$",
-    "file": "$.tsx",
-    "id": "*",
+  "/prefix-a": {
+    "componentName": "layout-a",
+    "file": "layout-a.tsx",
+    "id": "/prefix-a",
     "index": undefined,
     "layout": false,
-    "parentId": "layout",
-    "path": "*",
+    "parentId": undefined,
+    "path": "/prefix-a",
   },
-  "home": {
-    "componentName": "home",
-    "file": "home.tsx",
-    "id": "home",
+  "/prefix-a/base": {
+    "componentName": "layout-a-a",
+    "file": "layout-a-a.tsx",
+    "id": "/prefix-a/base",
     "index": undefined,
     "layout": false,
-    "parentId": "layout",
-    "path": "home",
+    "parentId": "/prefix-a",
+    "path": "base",
+  },
+  "/prefix-a/base/index": {
+    "componentName": "a",
+    "file": "a.tsx",
+    "id": "/prefix-a/base/index",
+    "index": undefined,
+    "layout": false,
+    "parentId": "/prefix-a/base",
+    "path": "index",
   },
+  "/prefix-b": {
+    "componentName": "layout-b",
+    "file": "layout-b.tsx",
+    "id": "/prefix-b",
+    "index": undefined,
+    "layout": false,
+    "parentId": undefined,
+    "path": "/prefix-b",
+  },
+  "/prefix-b/base": {
+    "componentName": "layout-b-b",
+    "file": "layout-b-b.tsx",
+    "id": "/prefix-b/base",
+    "index": undefined,
+    "layout": false,
+    "parentId": "/prefix-b",
+    "path": "base",
+  },
+  "/prefix-b/base/index": {
+    "componentName": "b",
+    "file": "b.tsx",
+    "id": "/prefix-b/base/index",
+    "index": undefined,
+    "layout": false,
+    "parentId": "/prefix-b/base",
+    "path": "index",
+  },
+}
+`;
+
+exports[`generateRouteManifest function > splat-routes 1`] = `
+{
   "layout": {
     "componentName": "layout",
     "file": "layout.tsx",
@@ -357,5 +407,23 @@ exports[`generateRouteManifest function > splat-routes 1`] = `
     "parentId": undefined,
     "path": undefined,
   },
+  "layout/*": {
+    "componentName": "$",
+    "file": "$.tsx",
+    "id": "layout/*",
+    "index": undefined,
+    "layout": false,
+    "parentId": "layout",
+    "path": "*",
+  },
+  "layout/home": {
+    "componentName": "home",
+    "file": "home.tsx",
+    "id": "layout/home",
+    "index": undefined,
+    "layout": false,
+    "parentId": "layout",
+    "path": "home",
+  },
 }
 `;
diff --git a/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/a.tsx b/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/a.tsx
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/b.tsx b/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/b.tsx
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/layout-a-a.tsx b/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/layout-a-a.tsx
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/layout-a.tsx b/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/layout-a.tsx
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/layout-b-b.tsx b/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/layout-b-b.tsx
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/layout-b.tsx b/packages/route-manifest/tests/fixtures/nested-with-same-children/src/pages/layout-b.tsx
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/packages/route-manifest/tests/generateRouteManifest.spec.ts b/packages/route-manifest/tests/generateRouteManifest.spec.ts
index 0cb00ec391..151cc4dfb3 100644
--- a/packages/route-manifest/tests/generateRouteManifest.spec.ts
+++ b/packages/route-manifest/tests/generateRouteManifest.spec.ts
@@ -78,4 +78,27 @@ describe('generateRouteManifest function', () => {
     );
     expect(routeManifest).toMatchSnapshot();
   });
+
+  test('nexted-routes-with-same-children', () => {
+    const rootDir = path.join(fixturesDir, 'nexted-with-same-children');
+    const routeManifest = generateRouteManifest(
+      rootDir,
+      [
+        '**',
+      ],
+      [(defineRoute) => {
+        defineRoute('/prefix-a', 'layout-a.tsx', () => {
+          defineRoute('base', 'layout-a-a.tsx', () => {
+            defineRoute('index', 'a.tsx');
+          });
+        });
+        defineRoute('/prefix-b', 'layout-b.tsx', () => {
+          defineRoute('base', 'layout-b-b.tsx', () => {
+            defineRoute('index', 'b.tsx');
+          });
+        });
+      }],
+    );
+    expect(routeManifest).toMatchSnapshot();
+  });
 });