diff --git a/win32ss/user/user32/user32.spec b/win32ss/user/user32/user32.spec
index 4423f96312b..54f158d1544 100644
--- a/win32ss/user/user32/user32.spec
+++ b/win32ss/user/user32/user32.spec
@@ -293,7 +293,7 @@
 @ stdcall GetDlgItemTextA(long long ptr long)
 @ stdcall GetDlgItemTextW(long long ptr long)
 @ stdcall GetDoubleClickTime() NtUserGetDoubleClickTime
-@ stdcall -version=0x601+ GetDpiForMonitorInternal(long long ptr ptr)
+@ stdcall -version=0x601+ GetDpiForMonitorInternal(ptr long ptr ptr)
 @ stdcall -version=0xA00+ GetDpiForSystem()
 @ stdcall -version=0xA00+ GetDpiForWindow(ptr)
 @ stdcall GetFocus()