diff --git a/.github/workflows/push-weekly-image-to-gcloud.yml b/.github/workflows/push-weekly-image-to-gcloud.yml
index dcd6cc99a5..2d1c70ad11 100644
--- a/.github/workflows/push-weekly-image-to-gcloud.yml
+++ b/.github/workflows/push-weekly-image-to-gcloud.yml
@@ -3,7 +3,7 @@ name: Build Docker image from main
 on:
   schedule:
     - cron: '0 15 * * 5'  # Sydney Saturday ~1 AM.
-
+  workflow_dispatch:
 jobs:
 
   build: