diff --git a/.travis.yml b/.travis.yml
index c6503aca704..7b04aabff2e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,12 @@ python:
 env:
   - PGVERSION=9.1
   - PGVERSION=8.4
+matrix:
+  exclude:
+    - python: "2.7"
+      env: PGVERSION=8.4
+    - python: "2.6"
+      env: PGVERSION=9.1
 install: ./bin/travis-install-dependencies
 script: ./bin/travis-run-tests
 notifications: