diff --git a/.travis.yml b/.travis.yml
index b470e28..b1e9b45 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,7 +34,7 @@ env:
     # - INSTANCE: default-opensuse-423-2018-3-py2
     - INSTANCE: default-debian-8-2017-7-py2
     - INSTANCE: default-ubuntu-1604-2017-7-py2
-    # - INSTANCE: default-centos-7-2017-7-py2
+    - INSTANCE: default-centos-6-2017-7-py2
     - INSTANCE: default-fedora-28-2017-7-py2
     - INSTANCE: default-opensuse-leap-42-2017-7-py2
 
diff --git a/kitchen.yml b/kitchen.yml
index 354b384..4e9542e 100644
--- a/kitchen.yml
+++ b/kitchen.yml
@@ -53,15 +53,8 @@ platforms:
       provision_command:
         - zypper refresh && zypper install -y net-tools
       run_command: /usr/lib/systemd/systemd
-  # centos-6 guest fails on Debian hosts due to vsyscall issues, see
-  # https://hub.docker.com/_/centos, "A note about vsyscall"
-  # Disabled for `template-formula` because not `systemd` based
-  # - name: centos-6-2018-3
-  #   driver:
-  #     image: netmanagers/salt-2018.3-py2:centos-6
-  #     run_command: /sbin/init
 
-  ##S SALT 2017.7
+  ## SALT 2017.7
   - name: debian-8-2017-7-py2
     driver:
       image: netmanagers/salt-2017.7-py2:debian-8
@@ -81,10 +74,6 @@ platforms:
       provision_command:
         - zypper refresh && zypper install -y python-pip
       run_command: /usr/lib/systemd/systemd
-  # - name: centos-6-2017-7
-  #   driver:
-  #     image: netmanagers/salt-2017.7-py2:centos-6
-  #     run_command: /sbin/init
 
 provisioner:
   name: salt_solo
diff --git a/test/integration/default/controls/services_spec.rb b/test/integration/default/controls/services_spec.rb
index f0e9dd5..3d9f0ae 100644
--- a/test/integration/default/controls/services_spec.rb
+++ b/test/integration/default/controls/services_spec.rb
@@ -1,8 +1,14 @@
+# Overide by OS
+service_name = 'postgresql'
+if os[:name] == 'centos' and os[:release].start_with?('6')
+  service_name = 'postgresql-9.6'
+end
+
 control 'Postgres service' do
   impact 0.5
   title 'should be running and enabled'
 
-  describe service('postgresql') do
+  describe service(service_name) do
     it { should be_enabled }
     it { should be_running }
   end
diff --git a/test/salt/pillar/postgres.sls b/test/salt/pillar/postgres.sls
index 3883775..e803bf3 100644
--- a/test/salt/pillar/postgres.sls
+++ b/test/salt/pillar/postgres.sls
@@ -5,15 +5,19 @@ postgres.port: '5432'
 postgres:
   # UPSTREAM REPO
   # Set True to configure upstream postgresql.org repository for YUM/APT/ZYPP
+  {%- if not (grains.os_family == 'Debian' or grains.osfinger == 'CentOS-6') %}
   use_upstream_repo: False
-  # # Version to install from upstream repository (if upstream_repo: True)
-  # version: '10'
+  {%- else %}
+  use_upstream_repo: True
+  # Version to install from upstream repository (if upstream_repo: True)
+  version: '9.6'
   # # Set True to add a file in /etc/profile.d adding the bin dir in $PATH
   # # as packages from upstream put them somewhere like /usr/pgsql-10/bin
   # add_profile: False
   # # If automatic package installation fails, use `fromrepo` to specify the
   # # upstream repo to install packages from [#133, #185] (if upstream_repo: True)
   # fromrepo: 'jessie-pgdg'
+  {%- endif %}
 
   # ### MACOS
   # # Set to 'postgresapp' OR 'homebrew' for MacOS