diff --git a/spec/components/scheduler/defer_spec.rb b/spec/components/scheduler/defer_spec.rb
index db5da4b9af0..8c45a0b7141 100644
--- a/spec/components/scheduler/defer_spec.rb
+++ b/spec/components/scheduler/defer_spec.rb
@@ -54,7 +54,7 @@ describe Scheduler::Defer do
         sleep
       end
 
-      wait_for(100) do
+      wait_for(200) do
         messages.length == 1
       end
     end