diff --git a/config/potlatch/locales/en.yml b/config/potlatch/locales/en.yml
index 241cf3154..0284dd2f6 100644
--- a/config/potlatch/locales/en.yml
+++ b/config/potlatch/locales/en.yml
@@ -18,6 +18,8 @@ en:
   action_revertway: reverting a way
   action_splitway: splitting a way
   action_waytags: setting tags on a way
+  advanced: Advanced
+  advanced_tooltip: Advanced editing actions
   advanced_close: Close changeset
   advanced_history: Way history
   advanced_inspector: Inspector