diff --git a/webrtc/modules/desktop_capture/mac/desktop_configuration.mm b/webrtc/modules/desktop_capture/mac/desktop_configuration.mm
index 35fa65be2d..cb39cd557a 100644
--- a/webrtc/modules/desktop_capture/mac/desktop_configuration.mm
+++ b/webrtc/modules/desktop_capture/mac/desktop_configuration.mm
@@ -17,14 +17,14 @@
 #include "webrtc/system_wrappers/interface/logging.h"
 
 #if !defined(MAC_OS_X_VERSION_10_7) || \
-    MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
+    MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_7
 
 @interface NSScreen (LionAPI)
 - (CGFloat)backingScaleFactor;
 - (NSRect)convertRectToBacking:(NSRect)aRect;
 @end
 
-#endif  // 10.7
+#endif  // MAC_OS_X_VERSION_10_7
 
 namespace webrtc {