diff --git a/ironic/drivers/modules/agent_client.py b/ironic/drivers/modules/agent_client.py
index 4a6bf6812d..cb0cc367fd 100644
--- a/ironic/drivers/modules/agent_client.py
+++ b/ironic/drivers/modules/agent_client.py
@@ -42,7 +42,7 @@ class AgentClient(object):
         agent_url = node.driver_internal_info.get('agent_url')
         if not agent_url:
             # (lintan) Keep backwards compatible with booted nodes before this
-            # change. Remove this after K.
+            # change. Remove this after Kilo.
             agent_url = node.driver_info.get('agent_url')
         if not agent_url:
             raise exception.IronicException(_('Agent driver requires '