diff --git a/reactos/subsystems/win32/win32k/include/object.h b/reactos/subsystems/win32/win32k/include/object.h
index 08673bbf7fe..cd02d1b1325 100644
--- a/reactos/subsystems/win32/win32k/include/object.h
+++ b/reactos/subsystems/win32/win32k/include/object.h
@@ -8,6 +8,10 @@
 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
 
+/* Comments from reserve two extra entry for the stock default bitmap  this is what Windows does too 
+ * and verify if it is true it is not. in XP/2003 it is 22 stockobjects for each bitmap
+ */
+#define PRV_STOCK_LAST 22
 
 #define USER_HEADER_TO_BODY(ObjectHeader) \
   ((PVOID)(((PUSER_OBJECT_HEADER)ObjectHeader) + 1))
diff --git a/reactos/subsystems/win32/win32k/objects/stockobj.c b/reactos/subsystems/win32/win32k/objects/stockobj.c
index bdc125ae749..20c624bf94a 100644
--- a/reactos/subsystems/win32/win32k/objects/stockobj.c
+++ b/reactos/subsystems/win32/win32k/objects/stockobj.c
@@ -107,10 +107,10 @@ static LOGFONTW DefaultGuiFont =
 { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
   0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS, L"MS Sans Serif" }; //Bitstream Vera Sans
 
-/* Comments from wine reserve two extra entry for the stock default bitmap  this is what Windows does too 
- * and verify if it it is true it is not. in XP/2003 it is 22 stockobjects for each bitmap
+/* Comments from reserve two extra entry for the stock default bitmap  this is what Windows does too 
+ * and verify if it is true it is not. in XP/2003 it is 22 stockobjects for each bitmap
  */
-#define NB_STOCK_OBJECTS (STOCK_LAST + 3)
+#define NB_STOCK_OBJECTS (PRV_STOCK_LAST)
 
 static HGDIOBJ StockObjects[NB_STOCK_OBJECTS];
 
@@ -139,6 +139,7 @@ CreateStockObjects(void)
   StockObjects[DC_PEN]    = IntGdiExtCreatePen(BlackPen.lopnStyle, BlackPen.lopnWidth.x, BS_SOLID, BlackPen.lopnColor, 0, 0, 0, NULL, 0, TRUE, NULL);
   StockObjects[NULL_PEN] = IntGdiExtCreatePen(NullPen.lopnStyle, NullPen.lopnWidth.x, BS_SOLID, NullPen.lopnColor, 0, 0, 0, NULL, 0, TRUE, NULL);
 
+  StockObjects[20] = NULL;
   StockObjects[DC_BITMAP] = IntGdiCreateBitmap (1, 1, 1, 1, NULL);
 
   (void) TextIntCreateFontIndirect(&OEMFixedFont, (HFONT*)&StockObjects[OEM_FIXED_FONT]);