diff --git a/examples/printers/human_printer.sol b/examples/printers/human_printer.sol
index 608749b8a3..78e4261775 100644
--- a/examples/printers/human_printer.sol
+++ b/examples/printers/human_printer.sol
@@ -164,9 +164,4 @@ contract SimpleVulnerableToken{
     emit MintFinished();
     return true;
   }
-
-  function backdoor() public{
-    owner = msg.sender;
-    mintingFinished = false;
-  }
 }