diff --git a/src/g_demo.cpp b/src/g_demo.cpp
index 7b799e9d3..fc35ae11a 100644
--- a/src/g_demo.cpp
+++ b/src/g_demo.cpp
@@ -171,6 +171,7 @@ demoghost *ghosts = NULL;
 
 #define DF_LUAVARS		0x20 // this demo contains extra lua vars
 
+// woah there pardner, if you modify this check k_menu.h too
 #define DF_ENCORE       0x40
 #define DF_MULTIPLAYER  0x80 // This demo was recorded in multiplayer mode!
 
diff --git a/src/k_menu.h b/src/k_menu.h
index 186c7350a..17c315aee 100644
--- a/src/k_menu.h
+++ b/src/k_menu.h
@@ -1147,6 +1147,7 @@ void M_DrawMasterServerReminder(void);
 void M_DrawEggaChannel(void);
 
 // Extras menu:
+// woah there pardner, if you modify this check g_demo.cpp too
 #define DF_ENCORE       0x40
 
 #define M_EXTRAS_OFSTIME 4