diff --git a/.github/workflows/pint.yml b/.github/workflows/pint.yml
index bf7e174..e17d118 100644
--- a/.github/workflows/pint.yml
+++ b/.github/workflows/pint.yml
@@ -2,6 +2,7 @@ name: Pint
 
 on:
   push:
+    branches: [1.x]
     paths:
       - '**.php'