diff --git a/.github/workflows/release-plz-pr.yml b/.github/workflows/release-plz-pr.yml
index b421c84..432c67c 100644
--- a/.github/workflows/release-plz-pr.yml
+++ b/.github/workflows/release-plz-pr.yml
@@ -4,6 +4,7 @@ on:
     push:
         branches:
             - master
+    workflow_dispatch: {}
 
 # Prevent concurrent runs from creating duplicate or conflicting PRs.
 concurrency: