diff --git a/src/ComposerPlugin.php b/src/ComposerPlugin.php
index 317e69f..6a1d539 100644
--- a/src/ComposerPlugin.php
+++ b/src/ComposerPlugin.php
@@ -57,11 +57,6 @@ public static function getSubscribedEvents() {
    * Here we update our autoload map.
    */
   public function onPostAutoloadDump(Event $event) {
-    $this->debugMessage("Disabling AutoTypecheck");
-    require_once($this->vendor.'/fredemmott/hack-error-suppressor/src/HackErrorSuppressor.php');
-    require_once($this->vendor.'/fredemmott/hack-error-suppressor/src/ScopedHackErrorSuppressor.php');
-    $typechecker_guard = new \FredEmmott\ScopedHackErrorSuppressor();
-
     $this->debugMessage("Loading composer autoload");
     require_once($this->vendor.'/autoload.php');