diff --git a/source/system/main.cpp b/source/system/main.cpp
index 69371abd3..e0fec67da 100644
--- a/source/system/main.cpp
+++ b/source/system/main.cpp
@@ -122,8 +122,10 @@ void	MainLoop()
 
 		DbgPollHost();
 
+#ifdef __USER_paul__
 		bug=100/thing;
 		thing--;
+#endif
 
 #if defined(__VERSION_DEBUG__)