diff --git a/.travis.yml b/.travis.yml
index 71a012b..73576fa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,10 +14,10 @@ addons:
 
 before_install:
   - make dep
-  - curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
-  - echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" | tee /etc/apt/sources.list.d/kubernetes.list
-  - apt-get update -qq && apt-get install -qy kubeadm
-  - kubeadm init
+  - curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
+  - echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
+  - sudo apt-get update -qq && sudo apt-get install -qy kubeadm
+  - sudo kubeadm init
 
 script:
   - make test