diff --git a/vars/debian.yml b/vars/debian.yml
index 9940c423..124c5a4b 100644
--- a/vars/debian.yml
+++ b/vars/debian.yml
@@ -49,10 +49,12 @@ cinder_api_distro_packages:
   - uwsgi
   - uwsgi-plugin-python3
 
-cinder_volume_distro_packages: []
+cinder_volume_service_distro_packages: []
 
 cinder_volume_distro_packages_tools:
   - qemu-utils
+
+cinder_volume_distro_packages:
   - open-iscsi
   - nfs-common
   - rpcbind
@@ -64,6 +66,8 @@ cinder_lvm_volume_distro_packages:
   - tgt
   - thin-provisioning-tools
 
+cinder_backup_service_distro_packages: []
+
 cinder_backup_distro_packages:
   - open-iscsi
   - nfs-common
diff --git a/vars/distro_install.yml b/vars/distro_install.yml
index 43a9f143..89d3a72f 100644
--- a/vars/distro_install.yml
+++ b/vars/distro_install.yml
@@ -25,16 +25,18 @@ cinder_package_list: |-
   {% endif %}
   {% if cinder_services['cinder-volume']['group'] in group_names %}
   {%   set _ = packages.extend(cinder_volume_distro_packages) %}
+  {%   set _ = packages.extend(cinder_volume_service_distro_packages) %}
   {%   if cinder_backend_lvm_inuse | bool %}
   {%     set _ = packages.extend(cinder_lvm_volume_distro_packages) %}
   {%   endif %}
   {% endif %}
   {% if cinder_services['cinder-backup']['group'] in group_names %}
   {%   set _ = packages.extend(cinder_backup_distro_packages) %}
+  {%   set _ = packages.extend(cinder_backup_service_distro_packages) %}
   {% endif %}
   {% if cinder_oslomsg_amqp1_enabled | bool %}
   {%   set _ = packages.extend(cinder_oslomsg_amqp1_distro_packages) %}
   {% endif %}
-  {{ packages }}
+  {{ packages | unique }}
 
 _cinder_bin: "/usr/bin"
diff --git a/vars/redhat.yml b/vars/redhat.yml
index 4f15beff..cfef49bb 100644
--- a/vars/redhat.yml
+++ b/vars/redhat.yml
@@ -41,10 +41,12 @@ cinder_api_distro_packages:
   - uwsgi
   - uwsgi-plugin-python
 
-cinder_volume_distro_packages: []
+cinder_volume_service_distro_packages: []
 
 cinder_volume_distro_packages_tools:
   - "qemu-img{% if ansible_distribution_major_version|int <= 7 %}-ev{% endif %}"
+
+cinder_volume_distro_packages:
   - iscsi-initiator-utils
   - nfs-utils
   - rpcbind
@@ -55,6 +57,8 @@ cinder_lvm_volume_distro_packages:
   - parted
   - targetcli
 
+cinder_backup_service_distro_packages: []
+
 cinder_backup_distro_packages:
   - iscsi-initiator-utils
   - nfs-utils
diff --git a/vars/source_install.yml b/vars/source_install.yml
index a63c5748..4c1ab6a5 100644
--- a/vars/source_install.yml
+++ b/vars/source_install.yml
@@ -26,10 +26,13 @@ cinder_package_list: |-
   {%     set _ = packages.extend(cinder_lvm_volume_distro_packages) %}
   {%   endif %}
   {% endif %}
+  {% if cinder_services['cinder-backup']['group'] in group_names %}
+  {%   set _ = packages.extend(cinder_backup_distro_packages) %}
+  {% endif %}
   {% if cinder_oslomsg_amqp1_enabled | bool %}
   {%   set _ = packages.extend(cinder_oslomsg_amqp1_distro_packages) %}
   {% endif %}
-  {{ packages }}
+  {{ packages | unique }}
 
 _cinder_bin: "/openstack/venvs/cinder-{{ cinder_venv_tag }}/bin"
 cinder_uwsgi_bin: "{{ _cinder_bin }}"
diff --git a/vars/suse.yml b/vars/suse.yml
index 63c7cd61..33c6e09a 100644
--- a/vars/suse.yml
+++ b/vars/suse.yml
@@ -41,11 +41,13 @@ cinder_devel_distro_packages:
   - systemd-devel
   - zlib-devel
 
-cinder_volume_distro_packages:
+cinder_volume_service_distro_packages:
   - openstack-cinder-volume
 
 cinder_volume_distro_packages_tools:
   - qemu-tools
+
+cinder_volume_distro_packages:
   - open-iscsi
   - nfs-utils
   - rpcbind
@@ -56,8 +58,10 @@ cinder_lvm_volume_distro_packages:
   - parted
   - tgt
 
-cinder_backup_distro_packages:
+cinder_backup_service_distro_packages:
   - openstack-cinder-backup
+
+cinder_backup_distro_packages:
   - open-iscsi
   - nfs-utils
   - rpcbind