diff --git a/.travis.yml b/.travis.yml
index 363ffe6..626ad89 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,6 +25,8 @@ compiler:
  - clang
  - gcc
 before_install:
+ # We need this PPA for a recent version of libedit
+ - sudo add-apt-repository ppa:ondrej/php -y
  # We need this PPA for Lua 5.3
  - sudo add-apt-repository ppa:vbernat/haproxy-1.6 -y
  - sudo apt-get update -qq