diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 37e3db90..aaaf53e7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -275,7 +275,7 @@ jobs:
         id: vars
         run: |
            echo "tag=${GITHUB_REF#refs/*/}" >> $GITHUB_OUTPUT
-           echo "revision=$(git rev-list -n 1 ${RELEASE_VERSION})" >> $GITHUB_OUTPUT
+           echo "revision=$(git rev-list -n 1 ${GITHUB_REF#refs/*/})" >> $GITHUB_OUTPUT
           
       - name: Checkout brew repo
         uses: actions/checkout@v2