diff --git a/.github/workflows/charts-validate.yaml b/.github/workflows/charts-validate.yaml
index 6b8e5752..b742ca0e 100644
--- a/.github/workflows/charts-validate.yaml
+++ b/.github/workflows/charts-validate.yaml
@@ -2,9 +2,7 @@ name: "Charts: Validate"
 
 on:
   workflow_dispatch:
-  push:
-    branches-ignore:
-      - 'master'
+  pull_request:
     paths:
       - "charts/**"