diff --git a/tests/configs/_no_weights_.yaml b/tests/configs/_no_weights_.yaml
index 31bbf2eb..bb0afa43 100644
--- a/tests/configs/_no_weights_.yaml
+++ b/tests/configs/_no_weights_.yaml
@@ -2,4 +2,4 @@ hydra:
   mode: MULTIRUN
   sweeper:
     params:
-      backend.no_weights: true,false
+      backend.no_weights: true