diff --git a/.github/workflows/pull-config.yml b/.github/workflows/pull-config.yml
index 4e8f8be..6f060cb 100644
--- a/.github/workflows/pull-config.yml
+++ b/.github/workflows/pull-config.yml
@@ -2,7 +2,9 @@
 name: Pull config on ontotools-preprod server
 
 on:
-  workflow_dispatch:
+  push:
+    branches:
+      - prod
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs: