diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index e6e127702c..2f044aafa4 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -198,6 +198,7 @@ jobs:
         uses: ludeeus/action-shellcheck@2.0.0
         with:
           scandir: ./tools
+          severity: error
 
   upload_reports:
     name: Project Check Suite