diff --git a/.travis.yml b/.travis.yml
index c1c13c8f..ac7463f5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,7 @@
 before_install:
   - sudo apt-add-repository --yes ppa:mapnik/v2.1.0
-  - sudo apt-add-repository --yes ppa:ubuntugis/ppa
   - sudo apt-get update -q
-  - sudo apt-get install -q libmapnik libmapnik-dev postgresql-9.1-postgis libsigc++-dev
+  - sudo apt-get install -q libmapnik-dev
   - createdb template_postgis
   - psql -c "CREATE EXTENSION postgis" template_postgis