diff --git a/etc/oslo-config-generator/zaqar.conf b/etc/oslo-config-generator/zaqar.conf
index 93f27b17b..e8a56c309 100644
--- a/etc/oslo-config-generator/zaqar.conf
+++ b/etc/oslo-config-generator/zaqar.conf
@@ -11,3 +11,4 @@ namespace = zaqar.transport.wsgi
 namespace = zaqar.transport.base
 namespace = zaqar.transport.validation
 namespace = keystonemiddleware.auth_token
+namespace = oslo.cache