diff --git a/AppKit/CPColor.j b/AppKit/CPColor.j
index ac9a52d1c..2e3d1d31a 100644
--- a/AppKit/CPColor.j
+++ b/AppKit/CPColor.j
@@ -80,7 +80,7 @@ var cachedBlackColor,
     <p>It also provides some class helper methods that
     returns instances of commonly used colors.</p>
 */
-@implementation CPColor : CPObject
+@implementation CPColor : CPObject <CPTheme>
 {
     CPArray     _components;
 
diff --git a/AppKit/CPView.j b/AppKit/CPView.j
index 7424844e2..7606022a8 100644
--- a/AppKit/CPView.j
+++ b/AppKit/CPView.j
@@ -149,7 +149,7 @@ var CPViewHighDPIDrawingEnabled = YES;
     appearance. Other methods of CPView and CPResponder can
     also be overridden to handle user generated events.
 */
-@implementation CPView : CPResponder
+@implementation CPView : CPResponder <CPTheme>
 {
     CPWindow            _window;
 
diff --git a/AppKit/_CPObject+Theme.j b/AppKit/_CPObject+Theme.j
index 59c548f2b..e63dfffc2 100644
--- a/AppKit/_CPObject+Theme.j
+++ b/AppKit/_CPObject+Theme.j
@@ -54,7 +54,7 @@ var CPViewThemeClassKey             = @"CPViewThemeClassKey",
 
 @end
 
-@implementation CPObject (ObjectTheming) <CPTheme>
+@implementation CPObject (ObjectTheming)
 {
     // Theming Support
     CPTheme             _theme;