diff --git a/src/lang/ido.txt b/src/lang/ido.txt
--- a/src/lang/ido.txt
+++ b/src/lang/ido.txt
@@ -287,7 +287,7 @@ STR_SCENEDIT_TOOLBAR_PLACE_OBJECT       
 STR_SCENEDIT_FILE_MENU_SEPARATOR                                :
 
 # Settings menu
-###length 14
+###length 15
 STR_SETTINGS_MENU_FULL_DETAIL                                   :Plene detaloza
 STR_SETTINGS_MENU_TRANSPARENT_BUILDINGS                         :Diafana konstrukturi
 
@@ -1443,7 +1443,6 @@ STR_AI_DEBUG_NAME_AND_VERSION           
 
 
 
-STR_AI_CONFIG_CHANGE_NONE                                       :
 
 # Available AIs window