diff --git a/.travis.yml b/.travis.yml
index 2efc0035de..2abf2cfcbc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,7 +20,7 @@ install:
   - sudo sh -c 'curl https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -'
   - sudo sh -c 'curl https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list'
   - sudo apt-get update -qq && sudo apt-get install -y dart
-  - export PATH=$PATH:/usr/lib/dart/bin:$USER/.pub-cache/bin
+  - export PATH=$PATH:/usr/lib/dart/bin:$HOME/.pub-cache/bin
   - git clone https://github.com/KhronosGroup/glTF-Validator && pushd glTF-Validator && pub get && pub global activate --source path ./ && popd
 
 script: