diff --git a/.travis.yml b/.travis.yml
index dc0fcc3..cb5c26b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,9 @@ services:
 
 before_script:
   - flake8 tests ogn
+  - sudo apt-get autoremove postgis*
+  - sudo apt-get autoremove postgresql*
+  - sudo apt-get install postgresql-9.3-postgis-2.1
   - psql -c 'CREATE DATABASE ogn_test;' -U postgres
   - psql -c 'CREATE EXTENSION postgis;' -U postgres -d ogn_test