diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c
index be3fdb0422b..f57f3263762 100644
--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -1533,8 +1533,7 @@ static void init_driver_info(struct wined3d_driver_info *driver_info,
      * In order to avoid this application bug we limit the amount of video memory
      * to LONG_MAX for older Windows versions.
      */
-    if (os_version.dwMajorVersion <= 5 && os_version.dwMinorVersion <= 2
-            && driver_info->vram_bytes > LONG_MAX)
+    if (driver_model < DRIVER_MODEL_NT6X && driver_info->vram_bytes > LONG_MAX)
     {
         TRACE("Limiting amount of video memory to %#lx bytes for OS version older than Vista.\n", LONG_MAX);
         driver_info->vram_bytes = LONG_MAX;