diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1bfb3f34..d73eda2f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,6 +9,10 @@ on:
 jobs:
   BuildAndDeploy:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
 
     steps:
       - uses: actions/checkout@v2