diff --git a/.github/workflows/update_source_url.yaml b/.github/workflows/update_source_url.yaml
index 42ee182..0ddf0a5 100644
--- a/.github/workflows/update_source_url.yaml
+++ b/.github/workflows/update_source_url.yaml
@@ -8,6 +8,7 @@ on:
     paths:
       - "**.yaml"
       - "! .github/**"
+  workflow_dispatch: {}
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}