diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e27aaf3fd..8dace7b8f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,6 +32,7 @@ jobs:
       with:
         name: artifacts
         path: artifacts
+        if-no-files-found: error
 
   grpc_web:
     name: gRPC-Web Tests