diff --git a/Dockerfile-postgres b/Dockerfile-postgres
index 211806d..b40a111 100644
--- a/Dockerfile-postgres
+++ b/Dockerfile-postgres
@@ -1,4 +1,4 @@
 FROM postgres:9.5
 RUN apt-get update
-RUN apt-get install -y postgis
+RUN apt-get install -y postgis postgresql-9.5-postgis-scripts
 ADD /setup.sql /docker-entrypoint-initdb.d/
diff --git a/setup.sql b/setup.sql
index b49f22e..587bc07 100644
--- a/setup.sql
+++ b/setup.sql
@@ -56,8 +56,8 @@ CREATE TABLE events_deleted (
 
 CREATE TABLE geo (
     geom geometry(Geometry,4326),
-    geom_center geometry(Point,4326),
     hash text,
+    geom_center geometry(Point,4326),
     idx geometry
 );