diff --git a/.travis.yml b/.travis.yml
index 851065f..a710c21 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,7 +15,7 @@ git:
 
 before_install:
  - sudo apt-get update 
- - sudo apt-get install -qq libortp-dev, libusb-1.0-0-dev, libreadline-dev
+ - sudo apt-get install -qq libortp-dev libusb-1.0-0-dev libreadline-dev
  - git clone https://github.com/RangeNetworks/liba53.git
  - cd liba53
  - dpkg-buildpackage