diff --git a/Dockerfile b/Dockerfile
index 48ee356..2b8dbdb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,8 +23,7 @@ RUN apt-get -y install ca-certificates rpl pwgen
 # The following packages have unmet dependencies:
 # postgresql-9.3-postgis-2.1 : Depends: libgdal1h (>= 1.9.0) but it is not going to be installed
 #                              Recommends: postgis but it is not going to be installed
-RUN apt-get install -y postgresql-9.4-postgis-2.1 postgis 
-ADD postgres.conf /etc/supervisor/conf.d/postgres.conf
+RUN apt-get install -y postgresql-9.3-postgis-2.1 postgis 
 
 # Open port 5432 so linked containers can see them
 EXPOSE 5432