diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 11df03c..77c4e9b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -50,7 +50,7 @@ jobs:
           push: true
           tags: |
             ${{ secrets.DOCKER_USERNAME }}/${{ env.IMAGE_NAME }}:latest
-            ${{ secrets.DOCKER_USERNAME }}/${{ env.IMAGE_NAME }}:${{ env.VERSION }}-${{ env.BUILD_TIME }}
+            ${{ secrets.DOCKER_USERNAME }}/${{ env.IMAGE_NAME }}:${{ env.VERSION }}-${{ env.GIT_SHA }}
 
       - name: Build and push Docker image for beta release
         if: contains(github.ref_name, 'beta')
@@ -62,7 +62,7 @@ jobs:
           push: true
           tags: |
             ${{ secrets.DOCKER_USERNAME }}/${{ env.IMAGE_NAME }}:beta
-            ${{ secrets.DOCKER_USERNAME }}/${{ env.IMAGE_NAME }}:${{ env.VERSION }}-${{ env.BUILD_TIME }}
+            ${{ secrets.DOCKER_USERNAME }}/${{ env.IMAGE_NAME }}:${{ env.VERSION }}-${{ env.GIT_SHA }}
 
   release-notes:
     runs-on: ubuntu-latest