diff --git a/.travis.yml b/.travis.yml
index 4180688..591b354 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,7 @@ addons:
     - gcc-4.8
     - g++-4.8
     - clang
+    - valgrind
 os:
   - linux
 language: cpp