diff --git a/ISLE/define.h b/ISLE/define.h
index fee70817..7adc751e 100644
--- a/ISLE/define.h
+++ b/ISLE/define.h
@@ -7,7 +7,9 @@ class Isle;
 
 extern Isle *g_isle;
 extern int g_closed;
+// 0x4101c4
 #define WNDCLASS_NAME "Lego Island MainNoM App"
+// 0x4101dc
 #define WINDOW_TITLE "LEGO\xAE"
 extern unsigned char g_mousedown;
 extern unsigned char g_mousemoved;