diff --git a/.travis.yml b/.travis.yml
index 99b9a655..3dca7316 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,3 +22,4 @@ script:
 addons:
   code_climate:
     repo_token: 479d3bf56798fbc7fff3fc8151a5ed09e8ac368fd5af332c437b9e07dbebb44e
+  postgresql: "9.4"