diff --git a/reactos/win32ss/gdi/ntgdi/dibobj.c b/reactos/win32ss/gdi/ntgdi/dibobj.c
index 2178bffa0f9..183d175af6e 100644
--- a/reactos/win32ss/gdi/ntgdi/dibobj.c
+++ b/reactos/win32ss/gdi/ntgdi/dibobj.c
@@ -341,8 +341,6 @@ IntSetDIBits(
     ptSrc.x = 0;
     ptSrc.y = 0;
 
-    NT_ASSERT(psurfSrc->SurfObj.cjBits <= cjMaxBits);
-
     result = IntEngCopyBits(&psurfDst->SurfObj,
                             &psurfSrc->SurfObj,
                             NULL,