diff --git a/.github/workflows/container_foundationdb_version.yml b/.github/workflows/container_foundationdb_version.yml
index b3646f9edd..6903dcf2c0 100644
--- a/.github/workflows/container_foundationdb_version.yml
+++ b/.github/workflows/container_foundationdb_version.yml
@@ -25,7 +25,7 @@ on:
         default: ''
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || (github.event_name == 'push' && github.ref) || toLower(github.event.inputs.image_tag || format('foundationdb_{0}_seaweedfs_{1}', github.event.inputs.fdb_version || '7.4.5', github.event.inputs.seaweedfs_ref || github.ref_name)) }}
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || (github.event_name == 'push' && github.ref) || github.event.inputs.image_tag || format('foundationdb_{0}_seaweedfs_{1}', github.event.inputs.fdb_version || '7.4.5', github.event.inputs.seaweedfs_ref || github.ref_name) }}
   cancel-in-progress: ${{ github.event_name == 'pull_request' || (github.event_name == 'push' && !startsWith(github.ref, 'refs/tags/')) }}
 
 permissions: