diff --git a/.github/workflows/ci-main.yml b/.github/workflows/ci-main.yml
index c7706b24f..0c060649e 100644
--- a/.github/workflows/ci-main.yml
+++ b/.github/workflows/ci-main.yml
@@ -198,6 +198,6 @@ jobs:
           push: ${{ github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository }}
           tags: |
             beryju.org/authentik/server:gh-${{ steps.ev.outputs.branchName }}
-            beryju.org/authentik/server:gh-${{ steps.ev.outputs.sha }}
+            beryju.org/authentik/server:gh-${{ steps.ev.outputs.timestamp }}
           build-args: |
             GIT_BUILD_HASH=${{ steps.ev.outputs.sha }}