diff --git a/widget/windows/nsNativeThemeWin.cpp b/widget/windows/nsNativeThemeWin.cpp
index 95a95716007c..5449f2e14bad 100644
--- a/widget/windows/nsNativeThemeWin.cpp
+++ b/widget/windows/nsNativeThemeWin.cpp
@@ -2600,6 +2600,9 @@ nsNativeThemeWin::ThemeSupportsWidget(nsPresContext* aPresContext,
     theme = GetTheme(NS_THEME_RADIO);
   else
     theme = GetTheme(aWidgetType);
+    
+  if (theme && aWidgetType == NS_THEME_RESIZER)
+    return true;
 
   if ((theme) || (!theme && ClassicThemeSupportsWidget(aPresContext, aFrame, aWidgetType)))
     // turn off theming for some HTML widgets styled by the page