diff --git a/tools/config/oslo.config.generator.rc b/tools/config/oslo.config.generator.rc
index f13b70f19cb7..b6ed64ec7497 100644
--- a/tools/config/oslo.config.generator.rc
+++ b/tools/config/oslo.config.generator.rc
@@ -1,2 +1,2 @@
 NOVA_CONFIG_GENERATOR_EXTRA_LIBRARIES=oslo.messaging
-NOVA_CONFIG_GENERATOR_EXTRA_MODULES=keystoneclient.middleware.auth_token
+NOVA_CONFIG_GENERATOR_EXTRA_MODULES=keystonemiddleware.auth_token