diff --git a/.travis.yml b/.travis.yml
index 4e506b9..3fb941b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,7 +20,7 @@ matrix:
 before_install:
   - sudo add-apt-repository -y ppa:ubuntugis/ppa
   - sudo apt-get update
-  - sudo apt-get install gdal-bin libgdal-dev spatialindex
+  - sudo apt-get install gdal-bin libgdal-dev libspatialindex-dev
 #  - sudo -u postgres psql -c "drop database if exists test_geopandas"
 #  - sudo -u postgres psql -c "create database test_geopandas"
 #  - sudo -u postgres psql -c "create extension postgis" -d test_geopandas