diff --git a/features/workers/block.feature b/features/workers/block.feature
index b8cb86f..e24aa54 100644
--- a/features/workers/block.feature
+++ b/features/workers/block.feature
@@ -9,7 +9,7 @@ Feature: blocking worker
       """
       key(:f) { puts 'testing_worker_read' }
       """
-    And uhwm is running with options -d -w block
+    And uhwm is running with options -v -w block
     When I press the alt+f key 3 times
     And I quit uhwm
     Then the output must match /(testing_worker_read)/ exactly 3 times