diff --git a/.github/workflows/release-showbridge.yaml b/.github/workflows/release-showbridge.yaml
index 1fde0f9..797f97f 100644
--- a/.github/workflows/release-showbridge.yaml
+++ b/.github/workflows/release-showbridge.yaml
@@ -21,7 +21,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: set environment variables
-        run: echo "SHOWBRIDGE_VERSION=${GITHUB_REF_NAME}" >> $GITHUB_ENV
+        run: echo "SHOWBRIDGE_VERSION=${GITHUB_SHA::7}" >> $GITHUB_ENV
       - name: clean tag
         if: startsWith(github.ref, 'refs/tags/v')
         run: echo "SHOWBRIDGE_VERSION=${SHOWBRIDGE_VERSION#v}" >> $GITHUB_ENV