diff --git a/.travis.yml b/.travis.yml
index 2279b15..f2ffa47 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ python:
   - "2.7"
   - "3.2"
   - "3.3"
+  - "pypy"
 
 env: LIBGIT2=~/libgit2/_install/ LD_LIBRARY_PATH=~/libgit2/_install/lib