diff --git a/avr/devices/c03/main/a_c03.asm b/avr/devices/c03/main/a_c03.asm
index 2cab7ea..620e175 100644
--- a/avr/devices/c03/main/a_c03.asm
+++ b/avr/devices/c03/main/a_c03.asm
@@ -165,7 +165,7 @@ c03AppCreateWinClimate_ret:
 ; @clobbers !X
 
 c03AppCreateWinDebug:
-#if 0
+#if 1
   push yl
     push yh
       push yl