diff --git a/.github/workflows/release_sbomnix.yml b/.github/workflows/release_sbomnix.yml
index 9bfc4ea..8eb23ea 100644
--- a/.github/workflows/release_sbomnix.yml
+++ b/.github/workflows/release_sbomnix.yml
@@ -14,6 +14,8 @@ jobs:
   build: 
     name: Upload Release Asset
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v22