diff --git a/Source/cursor.cpp b/Source/cursor.cpp
index 0483099e..8568238a 100644
--- a/Source/cursor.cpp
+++ b/Source/cursor.cpp
@@ -70,6 +70,7 @@ const int InvItemHeight[180] = {
 
 void __cdecl InitCursor()
 {
+	/// ASSERT: assert(! pCursCels);
 	pCursCels = LoadFileInMem("Data\\Inv\\Objcurs.CEL", 0);
 	ClearCursor();
 }