diff --git a/README.md b/README.md
index 434c12d..781d8fa 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@
 - Supports multiple instances of the component on a page
 - Supports pre-filled search query
 - Supports [Astro view transitions](https://docs.astro.build/en/guides/view-transitions)
+- Allows [passing index config](packages/example/astro.config.ts) to pagefind
 
 ## Usage
 
diff --git a/packages/astro-pagefind/src/pagefind.ts b/packages/astro-pagefind/src/pagefind.ts
index 6d7c87d..16768b9 100644
--- a/packages/astro-pagefind/src/pagefind.ts
+++ b/packages/astro-pagefind/src/pagefind.ts
@@ -1,10 +1,20 @@
 import type { AstroIntegration } from "astro";
 import { fileURLToPath } from "node:url";
 import path from "node:path";
-import { createIndex } from "pagefind";
+import { createIndex, type PagefindServiceConfig } from "pagefind";
 import sirv from "sirv";
 
-export default function pagefind(): AstroIntegration {
+/**
+ * Pagefind Astro integration options.
+ */
+export interface PagefindOptions {
+  /**
+   * `PagefindServiceConfig` passed to pagefind's `createIndex`
+   */
+  indexConfig?: PagefindServiceConfig;
+}
+
+export default function pagefind({ indexConfig }: PagefindOptions = {}): AstroIntegration {
   let outDir: string;
   return {
     name: "pagefind",
@@ -55,7 +65,7 @@ export default function pagefind(): AstroIntegration {
           return;
         }
 
-        const { index, errors: createErrors } = await createIndex({});
+        const { index, errors: createErrors } = await createIndex(indexConfig);
         if (!index) {
           logger.error("Pagefind failed to create index");
           createErrors.forEach((e) => logger.error(e));
diff --git a/packages/example/astro.config.ts b/packages/example/astro.config.ts
index 12d2d76..abdfe23 100644
--- a/packages/example/astro.config.ts
+++ b/packages/example/astro.config.ts
@@ -6,5 +6,12 @@ export default defineConfig({
   build: {
     format: "file",
   },
-  integrations: [pagefind()],
+  integrations: [
+    pagefind({
+      // Example of specifying Pagefind config:
+      indexConfig: {
+        keepIndexUrl: true,
+      },
+    }),
+  ],
 });