diff --git a/extensions/pusher/.travis.yml b/extensions/pusher/.travis.yml
index 23008d398..76d519faa 100644
--- a/extensions/pusher/.travis.yml
+++ b/extensions/pusher/.travis.yml
@@ -1,7 +1,5 @@
 language: minimal
 
-sudo: false
-
 cache:
   directories:
     - $HOME/.npm