diff --git a/.github/workflows/push-container.yaml b/.github/workflows/push-container.yaml
index 9413b54..c7ee469 100644
--- a/.github/workflows/push-container.yaml
+++ b/.github/workflows/push-container.yaml
@@ -3,10 +3,18 @@ on:
   release:
     types: [published]
   workflow_dispatch:
+  pull_request:
+    branches:
+      - master
 
 jobs:
   push_to_registry:
     name: Build and push Docker image to GitHub Container Registry
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
     runs-on: ubuntu-latest
 
     steps: