diff --git a/README.md b/README.md
index d5c5ac49..8267ea16 100644
--- a/README.md
+++ b/README.md
@@ -45,10 +45,10 @@ The following source will do an `alert(1)`:
     Number      =>  +[]
     String      =>  []+[]
     Boolean     =>  ![]
-    Function    =>  []["filter"]
-    run         =>  []["filter"]["constructor"]( CODE )()
-    eval        =>  []["filter"]["constructor"]("return eval")()( CODE )
-    window      =>  []["filter"]["constructor"]("return this")()
+    Function    =>  []["flat"]
+    run         =>  []["flat"]["constructor"]( CODE )()
+    eval        =>  []["flat"]["constructor"]("return eval")()( CODE )
+    window      =>  []["flat"]["constructor"]("return this")()
 
 See the full list [here](https://github.com/aemkei/jsfuck/blob/master/jsfuck.js).  
 
diff --git a/index.html b/index.html
index b3331bbb..a8196cb2 100644
--- a/index.html
+++ b/index.html
@@ -135,10 +135,9 @@ <h3>Basics</h3>
     <li>Number      =>  +[]</li>
     <li>String      =>  []+[]</li>
     <li>Boolean     =>  ![]</li>
-    <li>Function    =>  []["filter"]</li>
-
-    <li>eval        =>  []["filter"]["constructor"]( CODE )()</li>
-    <li>window      =>  []["filter"]["constructor"]("return this")()</li>
+    <li>Function    =>  []["flat"]</li>
+    <li>eval        =>  []["flat"]["constructor"]( CODE )()</li>
+    <li>window      =>  []["flat"]["constructor"]("return this")()</li>
   </ul>
 
   <p>See the full list <a href="https://github.com/aemkei/jsfuck/blob/master/jsfuck.js">here</a>.</p>