diff --git a/.github/workflows/build-and-deploy-preprod.yml b/.github/workflows/build-and-deploy-preprod.yml
index 929cdb8a..6159c9b6 100644
--- a/.github/workflows/build-and-deploy-preprod.yml
+++ b/.github/workflows/build-and-deploy-preprod.yml
@@ -1,8 +1,6 @@
 name: Build-Deploy-Preprod
 on:
-  push:
-    branches-ignore:
-      - 'main'
+  pull_request:
   workflow_dispatch:
 
 jobs: