diff --git a/include/atliface.idl b/include/atliface.idl
index 887338fdb50..cbdae2817c0 100644
--- a/include/atliface.idl
+++ b/include/atliface.idl
@@ -76,4 +76,4 @@ cpp_quote("BOOL WINAPI AtlAxWinInit(void);")
 
 cpp_quote("HWND WINAPI AtlAxCreateDialogW(HINSTANCE,LPCWSTR,HWND,DLGPROC,LPARAM);")
 cpp_quote("HWND WINAPI AtlAxCreateDialogA(HINSTANCE,LPCSTR,HWND,DLGPROC,LPARAM);")
-cpp_quote("#define     AtlAxCreateDialog WINELIB_NAME_AW(AtlAxCreateDialog")
+cpp_quote("#define     AtlAxCreateDialog WINELIB_NAME_AW(AtlAxCreateDialog)")