diff --git a/controller_tb.vhd b/controller_tb.vhd
index e646ebaef9913d5bd116d0c71fa7d1e7c06e2bfd..1acd4d60fa3985b7ad06c7f30b1f047eba3b365e 100644
--- a/controller_tb.vhd
+++ b/controller_tb.vhd
@@ -96,7 +96,7 @@ begin
 	begin
 	 msg_key <= '1';
 	 wait for CLK_PERIOD;
-	 --wait for CLK_PERIOD;
+	 wait for CLK_PERIOD;
 	msg_key <= '0';
 	wait for CLK_PERIOD;
 	end pressButton;