diff --git a/.github/workflows/workflow-restarter.yml b/.github/workflows/workflow-restarter.yml
index fb35c25..ad24a38 100644
--- a/.github/workflows/workflow-restarter.yml
+++ b/.github/workflows/workflow-restarter.yml
@@ -1,7 +1,7 @@
 ---
 name: Workflow Restarter
 on:
-  workflow_call:
+  workflow_dispatch:
     inputs:
       repo:
         description: "GitHub repository name."
diff --git a/docs/workflow-restarter.md b/docs/workflow-restarter.md
index 920c65a..76033b8 100644
--- a/docs/workflow-restarter.md
+++ b/docs/workflow-restarter.md
@@ -71,7 +71,7 @@ For example, the following will trigger a restart if either the `acceptance` or
       # this to trigger the reusable workflow that restarts the failed job; and
       # (b) custom actions do not have access to the calling workflow's secrets
       - name: Trigger reusable workflow
-        uses: ./.github/actions/workflow-restarter-proxy
+        uses: ./.github/actions/workflow-restarter-proxy@main
         env:
           SOURCE_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: