diff --git a/reactos/include/psdk/ntgdi.h b/reactos/include/psdk/ntgdi.h
index 751c7685663..a27339ee806 100644
--- a/reactos/include/psdk/ntgdi.h
+++ b/reactos/include/psdk/ntgdi.h
@@ -36,7 +36,7 @@
 #define GS_HANDOBJ_ALLOC            3
 #define GS_LOOKASIDE_INFO           4
 
-/* NtGdiQueryFonts */
+/* NtGdiEnumFontOpen */
 #define TYPE_ENUMFONTS              1
 #define TYPE_ENUMFONTFAMILIES       2
 #define TYPE_ENUMFONTFAMILIESEX     3