diff --git a/src/main/java/org/violetmoon/zeta/client/event/play/ZScreen.java b/src/main/java/org/violetmoon/zeta/client/event/play/ZScreen.java
index fd58980..05d25c2 100644
--- a/src/main/java/org/violetmoon/zeta/client/event/play/ZScreen.java
+++ b/src/main/java/org/violetmoon/zeta/client/event/play/ZScreen.java
@@ -30,7 +30,7 @@ interface Pre extends Render { }
         interface Post extends Render { }
     }
 
-    interface MouseButtonPressed extends ZScreen, Cancellable {
+    interface MouseButtonPressed extends ZScreen {
         int getButton();
         double getMouseX();
         double getMouseY();
diff --git a/src/main/java/org/violetmoon/zetaimplforge/client/event/play/ForgeZScreen.java b/src/main/java/org/violetmoon/zetaimplforge/client/event/play/ForgeZScreen.java
index 4a6f346..8147717 100644
--- a/src/main/java/org/violetmoon/zetaimplforge/client/event/play/ForgeZScreen.java
+++ b/src/main/java/org/violetmoon/zetaimplforge/client/event/play/ForgeZScreen.java
@@ -116,16 +116,6 @@ public double getMouseY() {
             return e.getMouseY();
         }
 
-        @Override
-        public boolean isCanceled() {
-            return e.isCanceled();
-        }
-
-        @Override
-        public void setCanceled(boolean cancel) {
-            e.setCanceled(cancel);
-        }
-
         public static class Pre extends ForgeZScreen.MouseButtonPressed implements ZScreen.MouseButtonPressed.Pre {
             public Pre(ScreenEvent.MouseButtonPressed.Pre e) {
                 super(e);