diff --git a/docker/sahara-base/Dockerfile.j2 b/docker/sahara-base/Dockerfile.j2
index 2db6231..f36d9e1 100644
--- a/docker/sahara-base/Dockerfile.j2
+++ b/docker/sahara-base/Dockerfile.j2
@@ -4,7 +4,7 @@ MAINTAINER {{ maintainer }}
 {{ copy_sources("openstack/sahara", "/sahara") }}
 
 RUN apt update && apt install -y openssh-client && apt-get clean \
-    && useradd --user-group sahara \
+    && useradd --user-group -G microservices sahara \
     && /var/lib/microservices/venv/bin/pip install --upgrade pymemcache /sahara \
     && mkdir -p /etc/sahara \
     && cp -r /sahara/etc/sahara/* /etc/sahara \