diff --git a/Dockerfile b/Dockerfile
index 55637fa..a1c37c7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,7 +30,6 @@ RUN apt-get -y install ca-certificates rpl pwgen
 # 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-9.5-postgis-2.2 netcat
-ADD postgres.conf /etc/supervisor/conf.d/postgres.conf
 
 # Open port 5432 so linked containers can see them
 EXPOSE 5432