diff --git a/src/Composer/Installer/InstallationManager.php b/src/Composer/Installer/InstallationManager.php
index 81891b5e1..d54b2d6a9 100644
--- a/src/Composer/Installer/InstallationManager.php
+++ b/src/Composer/Installer/InstallationManager.php
@@ -189,8 +189,6 @@ class InstallationManager
         if (!$repo->hasPackage($package)) {
             $repo->addPackage(clone $package);
         }
-
-        $this->notifyInstall($package);
     }
 
     /**