diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 45396604876..a564a29ba8c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -722,7 +722,6 @@ jobs:
         with:
           name: coverage-data
           pattern: coverage-data-*
-          delete-merged: true
 
   upload-coverage:
     needs: [merge-coverage-artifacts, python-filter]