diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index ac4c32e..6d9d81a 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -21,6 +21,7 @@ jobs:
     permissions:
       contents: read
       packages: write
+      attestations: write
       id-token: write
 
     steps: