diff --git a/docker/services/horizon.yaml b/docker/services/horizon.yaml
index 0b3faa58dc..fd99805e53 100644
--- a/docker/services/horizon.yaml
+++ b/docker/services/horizon.yaml
@@ -132,6 +132,7 @@ outputs:
                   - /var/lib/config-data/puppet-generated/horizon/:/var/lib/kolla/config_files/src:ro
                   - /var/log/containers/horizon:/var/log/horizon
                   - /var/log/containers/httpd/horizon:/var/log/httpd
+                  - /var/tmp/:/var/tmp/
                   - /var/www/:/var/www/:ro
                   -
                     if:
diff --git a/puppet/services/horizon.yaml b/puppet/services/horizon.yaml
index ebdb99ce4b..f9651de5a3 100644
--- a/puppet/services/horizon.yaml
+++ b/puppet/services/horizon.yaml
@@ -142,6 +142,7 @@ outputs:
           horizon::listen_ssl: {get_param: EnableInternalTLS}
           horizon::horizon_ca: {get_param: InternalTLSCAFile}
           horizon::customization_module: {get_param: HorizonCustomizationModule}
+          horizon::file_upload_temp_dir: '/var/tmp'
         -
           if:
           - debug_unset