diff --git a/AppKit/Platform/CPPlatformWindow.j b/AppKit/Platform/CPPlatformWindow.j
index b62c7b552..c8450d9dc 100644
--- a/AppKit/Platform/CPPlatformWindow.j
+++ b/AppKit/Platform/CPPlatformWindow.j
@@ -198,11 +198,7 @@ var PrimaryPlatformWindow   = NULL;
 
 - (BOOL)supportsFullPlatformWindows
 {
-#if PLATFORM(BROWSER)
-    return YES;
-#else
-    return NO;
-#endif
+    return [CPPlatform isBrowser];
 }
 
 @end