diff --git a/.github/workflows/build-push.yml b/.github/workflows/build-push.yml
index e6dd6935..335dd8da 100644
--- a/.github/workflows/build-push.yml
+++ b/.github/workflows/build-push.yml
@@ -152,5 +152,7 @@ jobs:
             EICSPACK_ORGREPO=${{ steps.eic-spack.outputs.orgrepo }}
             EICSPACK_VERSION=${{ steps.eic-spack.outputs.version }}
             EICSPACK_CHERRYPICKS=${{ steps.eic-spack.outputs.cherrypicks }}
+            S3_ACCESS_KEY=${{ secrets.S3_ACCESS_KEY }}
+            S3_SECRET_KEY=${{ secrets.S3_SECRET_KEY }}
           cache-from: type=gha,scope=${{ github.workflow }}
           cache-to: type=gha,mode=max,scope=${{ github.workflow }}