diff --git a/kernel/trunk/video/cursors.inc b/kernel/trunk/video/cursors.inc
index 5d344b188d..e97c6c4624 100644
--- a/kernel/trunk/video/cursors.inc
+++ b/kernel/trunk/video/cursors.inc
@@ -642,6 +642,8 @@ align 4
         sub     edi, [y]
         inc     ebx
         inc     edi
+        sub     ebx, [_dx]
+        sub     edi, [_dy]
 
         mov     [cur.w], ebx
         mov     [cur.h], edi
@@ -758,6 +760,8 @@ align 4
         sub     edi, [y]
         inc     ebx
         inc     edi
+        sub     ebx, [_dx]
+        sub     edi, [_dy]
 
         mov     [cur.w], ebx
         mov     [cur.h], edi