diff --git a/src/startup.coffee b/src/startup.coffee
index ee08ca22e..28208bd9a 100644
--- a/src/startup.coffee
+++ b/src/startup.coffee
@@ -26,8 +26,8 @@ atom.keybinder = new KeyBinder
 atom.settings = new Settings
 
 # Ignore extensions for now
-#atom.extensions = {}
-#atom.extensionManager = new ExtensionManager
+atom.extensions = {}
+atom.extensionManager = new ExtensionManager
 
 atom.app = new App