diff --git a/lib/cyberarm_engine/ui/button.rb b/lib/cyberarm_engine/ui/button.rb
index 9ab1295..fcbe931 100644
--- a/lib/cyberarm_engine/ui/button.rb
+++ b/lib/cyberarm_engine/ui/button.rb
@@ -14,7 +14,7 @@ module CyberarmEngine
       @text.color = @options[:interactive_stroke]
     end
 
-    def holding_left_mouse_button(sender, x, y)
+    def left_mouse_button(sender, x, y)
       @background = @options[:interactive_active_background]
       @text.color = @options[:interactive_active_stroke]
     end