diff --git a/Library/Homebrew/os/mac/xcode.rb b/Library/Homebrew/os/mac/xcode.rb
index df6bc6158b..549f7a02fd 100644
--- a/Library/Homebrew/os/mac/xcode.rb
+++ b/Library/Homebrew/os/mac/xcode.rb
@@ -43,7 +43,7 @@ module OS
       end
 
       def latest_sdk_version?
-        OS::Mac.version == OS::Mac.latest_sdk_version
+        OS::Mac.version >= OS::Mac.latest_sdk_version
       end
 
       def needs_clt_installed?