diff --git a/ActionCallback.java b/ActionCallback.java
deleted file mode 100644
index 61d2f71..0000000
--- a/ActionCallback.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.proxgrind.chameleon.callback;
-
-public interface ActionCallback<S, F> {
-    void onSuccess(S s);
-
-    void onFail(F f);
-}