diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 469ec757..002d3919 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -81,7 +81,7 @@ jobs:
         name: coverage-data-${{ matrix.python-version }}-${{ steps.format_db_id.outputs.db_id }}
         path: '${{ github.workspace }}/.coverage.*'
         include-hidden-files: true
-        if-no-files-found: true
+        if-no-files-found: error
 
   coverage:
     name: Coverage