diff --git a/.travis.yml b/.travis.yml
index a64cfde9..e8085bc6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ addons:
   postgresql: "9.5"
   apt:
     packages:
+      - postgresql-9.5-postgis-2.2
       - postgresql-plpython-9.5
       - pkg-config
       - libcairo2-dev