diff --git a/reactos/dll/win32/user32/windows/window.c b/reactos/dll/win32/user32/windows/window.c
index 163831a5af8..766bbc0de55 100644
--- a/reactos/dll/win32/user32/windows/window.c
+++ b/reactos/dll/win32/user32/windows/window.c
@@ -1592,7 +1592,7 @@ HWND
 STDCALL
 GetProgmanWindow(VOID)
 {
-  return (HWND)NtUserGetThreadState(THREADSTATE_PROGRAMWINDOW);
+  return (HWND)NtUserGetThreadState(THREADSTATE_PROGMANWINDOW);
 }
 
 /*