diff --git a/workspaces/nomad/.changeset/bright-ads-clean.md b/workspaces/nomad/.changeset/bright-ads-clean.md
new file mode 100644
index 0000000000..d0393d7ba2
--- /dev/null
+++ b/workspaces/nomad/.changeset/bright-ads-clean.md
@@ -0,0 +1,5 @@
+---
+'@backstage-community/plugin-nomad-backend': minor
+---
+
+Drops support for the old backend system.
diff --git a/workspaces/nomad/bcp.json b/workspaces/nomad/bcp.json
index 9d2158e4fb..e1b8e25f0c 100644
--- a/workspaces/nomad/bcp.json
+++ b/workspaces/nomad/bcp.json
@@ -1,4 +1,5 @@
 {
   "autoVersionBump": true,
-  "knipReports": false
+  "knipReports": false,
+  "listDeprecations": true
 }
diff --git a/workspaces/nomad/plugins/nomad-backend/README.md b/workspaces/nomad/plugins/nomad-backend/README.md
index c612766891..b5deb09acd 100644
--- a/workspaces/nomad/plugins/nomad-backend/README.md
+++ b/workspaces/nomad/plugins/nomad-backend/README.md
@@ -2,9 +2,7 @@
 
 A backend for [Nomad](https://www.nomadproject.io/), this plugin exposes a service with routes that are used by the `@backstage-community/plugin-nomad-backend` plugin to query Job and Group information from a Nomad API.
 
-## New Backend System
-
-The Nomad backend plugin has support for the [new backend system](https://backstage.io/docs/backend-system/), here's how you can set that up:
+## Setup
 
 In your `packages/backend/src/index.ts` make the following changes:
 
@@ -16,49 +14,4 @@ In your `packages/backend/src/index.ts` make the following changes:
   backend.start();
 ```
 
-## Set Up
-
-1. Install the plugin using:
-
-```bash
-# From your Backstage root directory
-yarn --cwd packages/backend add @backstage-community/plugin-nomad-backend
-```
-
-2. Create a `nomad.ts` file inside `packages/backend/src/plugins/`:
-
-```typescript
-import { createRouter } from '@backstage-community/plugin-nomad-backend';
-import { Router } from 'express';
-import { PluginEnvironment } from '../types';
-
-export default async function createPlugin(
-  props: PluginEnvironment,
-): Promise<Router> {
-  return await createRouter(props);
-}
-```
-
-3. Modify your `packages/backend/src/index.ts` to include:
-
-```diff
- ...
-
- import { Config } from '@backstage/config';
- import app from './plugins/app';
-+import nomad from './plugins/nomad';
- ...
-
- async function main() {
-   ...
-
-   const authEnv = useHotMemoize(module, () => createEnv('auth'));
-+  const nomadEnv = useHotMemoize(module, () => createEnv('nomad'));
-   ...
-
-   const apiRouter = Router();
-   apiRouter.use('/catalog', await catalog(catalogEnv));
-+  apiRouter.use('/nomad', await nomad(nomadEnv));
-```
-
 Note: for this backend to work, the `nomad` configuration described in the README of `@backstage-community/plugin-nomad` must be implemented.
diff --git a/workspaces/nomad/plugins/nomad-backend/report.api.md b/workspaces/nomad/plugins/nomad-backend/report.api.md
index a9962a8fb4..3234e431e2 100644
--- a/workspaces/nomad/plugins/nomad-backend/report.api.md
+++ b/workspaces/nomad/plugins/nomad-backend/report.api.md
@@ -4,24 +4,10 @@
 
 ```ts
 import { BackendFeature } from '@backstage/backend-plugin-api';
-import { Config } from '@backstage/config';
-import express from 'express';
-import { LoggerService } from '@backstage/backend-plugin-api';
-
-// @public @deprecated (undocumented)
-export function createRouter(options: RouterOptions): Promise<express.Router>;
 
 // @public
 const nomadPlugin: BackendFeature;
 export default nomadPlugin;
 
-// @public @deprecated (undocumented)
-export interface RouterOptions {
-  // (undocumented)
-  config: Config;
-  // (undocumented)
-  logger: LoggerService;
-}
-
 // (No @packageDocumentation comment for this package)
 ```
diff --git a/workspaces/nomad/plugins/nomad-backend/src/index.ts b/workspaces/nomad/plugins/nomad-backend/src/index.ts
index 21aa299d6d..fcb5eb21b2 100644
--- a/workspaces/nomad/plugins/nomad-backend/src/index.ts
+++ b/workspaces/nomad/plugins/nomad-backend/src/index.ts
@@ -13,5 +13,4 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-export * from './service/router';
 export { nomadPlugin as default } from './plugin';
diff --git a/workspaces/nomad/plugins/nomad-backend/src/plugin.ts b/workspaces/nomad/plugins/nomad-backend/src/plugin.ts
index 551f42cdc7..f3c45e8138 100644
--- a/workspaces/nomad/plugins/nomad-backend/src/plugin.ts
+++ b/workspaces/nomad/plugins/nomad-backend/src/plugin.ts
@@ -37,9 +37,6 @@ export const nomadPlugin = createBackendPlugin({
       async init({ logger, config, httpRouter }) {
         httpRouter.use(
           await createRouter({
-            /**
-             * Logger for logging purposes
-             */
             logger,
             config,
           }),
diff --git a/workspaces/nomad/plugins/nomad-backend/src/service/router.ts b/workspaces/nomad/plugins/nomad-backend/src/service/router.ts
index ddca647dbc..a422bcab85 100644
--- a/workspaces/nomad/plugins/nomad-backend/src/service/router.ts
+++ b/workspaces/nomad/plugins/nomad-backend/src/service/router.ts
@@ -22,19 +22,11 @@ import Router from 'express-promise-router';
 import { LoggerService } from '@backstage/backend-plugin-api';
 import { MiddlewareFactory } from '@backstage/backend-defaults/rootHttpRouter';
 
-/**
- * @deprecated Please migrate to the new backend system as this will be removed in the future.
- *
- * @public */
 export interface RouterOptions {
   logger: LoggerService;
   config: Config;
 }
 
-/**
- * @deprecated Please migrate to the new backend system as this will be removed in the future.
- *
- * @public */
 export async function createRouter(
   options: RouterOptions,
 ): Promise<express.Router> {