diff --git a/.github/workflows/update-demo.yml b/.github/workflows/update-demo.yml
index a21d9e4..d9d6a5a 100644
--- a/.github/workflows/update-demo.yml
+++ b/.github/workflows/update-demo.yml
@@ -2,6 +2,9 @@ name: update demo
 
 on:
   workflow_dispatch:
+  push:
+    branches:
+      - automate-update-gif
 
 jobs:
   update-demo: