diff --git a/.travis.yml b/.travis.yml
index a44a2e2..8e1ba48 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ before_install:
   - yes | sudo add-apt-repository ppa:hansjorg/rust
   - sudo apt-get update
 install:
-  - sudo apt-get install rust-nightly
+  - sudo apt-get install rust-nightly libudev-dev
 script:
   - ./configure
   - make