diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -348,7 +348,8 @@ STR_SCENEDIT_FILE_MENU_QUIT             
 STR_SETTINGS_MENU_GAME_OPTIONS                                  :Game options
 STR_SETTINGS_MENU_DIFFICULTY_SETTINGS                           :Difficulty settings
 STR_SETTINGS_MENU_CONFIG_SETTINGS                               :Advanced settings
-STR_SETTINGS_MENU_NEWGRF_SETTINGS                               :Newgrf settings
+STR_SETTINGS_MENU_AI_SETTINGS                                   :AI settings
+STR_SETTINGS_MENU_NEWGRF_SETTINGS                               :NewGRF settings
 STR_SETTINGS_MENU_TRANSPARENCY_OPTIONS                          :Transparency options
 STR_SETTINGS_MENU_TOWN_NAMES_DISPLAYED                          :Town names displayed
 STR_SETTINGS_MENU_STATION_NAMES_DISPLAYED                       :Station names displayed