diff --git a/.changeset/yellow-bikes-train.md b/.changeset/yellow-bikes-train.md
new file mode 100644
index 0000000000..8093af44d3
--- /dev/null
+++ b/.changeset/yellow-bikes-train.md
@@ -0,0 +1,9 @@
+---
+'@backstage/plugin-events-backend-module-bitbucket-cloud': patch
+'@backstage/plugin-events-backend-module-gerrit': patch
+'@backstage/plugin-events-backend-module-github': patch
+'@backstage/plugin-events-backend-module-gitlab': patch
+'@backstage/plugin-events-backend-module-azure': patch
+---
+
+fix Installation documentation
diff --git a/plugins/events-backend-module-azure/README.md b/plugins/events-backend-module-azure/README.md
index 214c00e2fd..26bffbc45d 100644
--- a/plugins/events-backend-module-azure/README.md
+++ b/plugins/events-backend-module-azure/README.md
@@ -31,12 +31,12 @@ Install this module:
 yarn add --cwd packages/backend @backstage/plugin-events-backend-module-azure
 ```
 
-Add the event router to the `EventsBackend`:
+Add the event router to the `EventsBackend` instance in `packages/backend/src/plugins/events.ts`:
 
 ```diff
 +const azureEventRouter = new AzureDevOpsEventRouter();
 
- EventsBackend
+new EventsBackend(env.logger)
 +  .addPublishers(azureEventRouter)
 +  .addSubscribers(azureEventRouter);
 // [...]
diff --git a/plugins/events-backend-module-bitbucket-cloud/README.md b/plugins/events-backend-module-bitbucket-cloud/README.md
index c58529ed7a..60fdf52af9 100644
--- a/plugins/events-backend-module-bitbucket-cloud/README.md
+++ b/plugins/events-backend-module-bitbucket-cloud/README.md
@@ -31,12 +31,12 @@ Install this module:
 yarn add --cwd packages/backend @backstage/plugin-events-backend-module-bitbucket-cloud
 ```
 
-Add the event router to the `EventsBackend`:
+Add the event router to the `EventsBackend` instance in `packages/backend/src/plugins/events.ts`:
 
 ```diff
 +const bitbucketCloudEventRouter = new BitbucketCloudEventRouter();
 
- EventsBackend
+new EventsBackend(env.logger)
 +  .addPublishers(bitbucketCloudEventRouter)
 +  .addSubscribers(bitbucketCloudEventRouter);
 // [...]
diff --git a/plugins/events-backend-module-gerrit/README.md b/plugins/events-backend-module-gerrit/README.md
index 933b7a172f..1808ef46ba 100644
--- a/plugins/events-backend-module-gerrit/README.md
+++ b/plugins/events-backend-module-gerrit/README.md
@@ -30,12 +30,12 @@ Install this module:
 yarn add --cwd packages/backend @backstage/plugin-events-backend-module-gerrit
 ```
 
-Add the event router to the `EventsBackend`:
+Add the event router to the `EventsBackend` instance in `packages/backend/src/plugins/events.ts`:
 
 ```diff
 +const gerritEventRouter = new GerritEventRouter();
 
- EventsBackend
+new EventsBackend(env.logger)
 +  .addPublishers(gerritEventRouter)
 +  .addSubscribers(gerritEventRouter);
 // [...]
diff --git a/plugins/events-backend-module-github/README.md b/plugins/events-backend-module-github/README.md
index fb0a0d1c35..7731d10d24 100644
--- a/plugins/events-backend-module-github/README.md
+++ b/plugins/events-backend-module-github/README.md
@@ -31,12 +31,12 @@ Install this module:
 yarn add --cwd packages/backend @backstage/plugin-events-backend-module-github
 ```
 
-Add the event router to the `EventsBackend`:
+Add the event router to the `EventsBackend` instance in `packages/backend/src/plugins/events.ts`:
 
 ```diff
 +const githubEventRouter = new GithubEventRouter();
 
- EventsBackend
+new EventsBackend(env.logger)
 +  .addPublishers(githubEventRouter)
 +  .addSubscribers(githubEventRouter);
 // [...]
diff --git a/plugins/events-backend-module-gitlab/README.md b/plugins/events-backend-module-gitlab/README.md
index dbe9f7bfe3..13e30659a6 100644
--- a/plugins/events-backend-module-gitlab/README.md
+++ b/plugins/events-backend-module-gitlab/README.md
@@ -30,12 +30,12 @@ Install this module:
 yarn add --cwd packages/backend @backstage/plugin-events-backend-module-gitlab
 ```
 
-Add the event router to the `EventsBackend`:
+Add the event router to the `EventsBackend` instance in `packages/backend/src/plugins/events.ts`:
 
 ```diff
 +const gitlabEventRouter = new GitlabEventRouter();
 
- EventsBackend
+new EventsBackend(env.logger)
 +  .addPublishers(gitlabEventRouter)
 +  .addSubscribers(gitlabEventRouter);
 // [...]