diff --git a/Library/Homebrew/requirements/xcode_requirement.rb b/Library/Homebrew/requirements/xcode_requirement.rb
index 80de0ef42b..c75bea041e 100644
--- a/Library/Homebrew/requirements/xcode_requirement.rb
+++ b/Library/Homebrew/requirements/xcode_requirement.rb
@@ -58,9 +58,9 @@ class XcodeRequirement < Requirement
   end
 
   def display_s
-    return name.capitalize unless @version
+    return "#{name.capitalize} (on macOS)" unless @version
 
-    "#{name.capitalize} >= #{@version}"
+    "#{name.capitalize} >= #{@version} (on macOS)"
   end
 end