diff --git a/.github/workflows/dev_pr.yml b/.github/workflows/dev_pr.yml
index e195c09..99c2f76 100644
--- a/.github/workflows/dev_pr.yml
+++ b/.github/workflows/dev_pr.yml
@@ -1,7 +1,7 @@
 name: "Pull request to 'dev' branch"
 
 on:
-  push:
+  pull_request:
     branches: 
     - "dev/**"
     paths: