diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index b56591c..556123f 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -56,7 +56,7 @@ jobs:
             file_name=${chart##*/}
             chart_name=${file_name%-*}
             digest=$(awk -F "[, ]+" '/Digest/{print $NF}' < helm-push-output.log)
-            cosign sign "ghcr.io/${GITHUB_REPOSITORY}/${chart_name}@${digest}"
+            cosign sign -y "ghcr.io/${GITHUB_REPOSITORY}/${chart_name}@${digest}"
           done
         env:
-          COSIGN_EXPERIMENTAL: 1
\ No newline at end of file
+          COSIGN_EXPERIMENTAL: 1