diff --git a/src/lang/english_AU.txt b/src/lang/english_AU.txt
--- a/src/lang/english_AU.txt
+++ b/src/lang/english_AU.txt
@@ -401,10 +401,9 @@ STR_SCENEDIT_FILE_MENU_SEPARATOR        
 STR_SCENEDIT_FILE_MENU_QUIT                                     :Exit
 
 # Settings menu
-###length 14
+###length 15
 STR_SETTINGS_MENU_GAME_OPTIONS                                  :Game options
 STR_SETTINGS_MENU_CONFIG_SETTINGS_TREE                          :Settings
-STR_SETTINGS_MENU_SCRIPT_SETTINGS                               :AI/Game script settings
 STR_SETTINGS_MENU_NEWGRF_SETTINGS                               :NewGRF settings
 STR_SETTINGS_MENU_TRANSPARENCY_OPTIONS                          :Transparency options
 STR_SETTINGS_MENU_TOWN_NAMES_DISPLAYED                          :Town names displayed
@@ -2068,7 +2067,6 @@ STR_INTRO_HIGHSCORE                     
 STR_INTRO_CONFIG_SETTINGS_TREE                                  :{BLACK}Settings
 STR_INTRO_NEWGRF_SETTINGS                                       :{BLACK}NewGRF Settings
 STR_INTRO_ONLINE_CONTENT                                        :{BLACK}Check Online Content
-STR_INTRO_SCRIPT_SETTINGS                                       :{BLACK}AI/Game Script Settings
 STR_INTRO_QUIT                                                  :{BLACK}Exit
 
 STR_INTRO_TOOLTIP_NEW_GAME                                      :{BLACK}Start a new game. Ctrl+Click skips map configuration
@@ -2088,7 +2086,6 @@ STR_INTRO_TOOLTIP_HIGHSCORE             
 STR_INTRO_TOOLTIP_CONFIG_SETTINGS_TREE                          :{BLACK}Display settings
 STR_INTRO_TOOLTIP_NEWGRF_SETTINGS                               :{BLACK}Display NewGRF settings
 STR_INTRO_TOOLTIP_ONLINE_CONTENT                                :{BLACK}Check for new and updated content to download
-STR_INTRO_TOOLTIP_SCRIPT_SETTINGS                               :{BLACK}Display AI/Game script settings
 STR_INTRO_TOOLTIP_QUIT                                          :{BLACK}Exit 'OpenTTD'
 
 STR_INTRO_BASESET                                               :{BLACK}The currently selected base graphics set is missing {NUM} sprite{P "" s}. Please check for updates for the baseset.
@@ -4549,7 +4546,6 @@ STR_ERROR_AI_PLEASE_REPORT_CRASH        
 STR_ERROR_AI_DEBUG_SERVER_ONLY                                  :{YELLOW}AI / GameScript Debug window is only available for the server
 
 # AI configuration window
-STR_AI_CONFIG_CAPTION                                           :{WHITE}AI/Game Script Configuration
 STR_AI_CONFIG_GAMELIST_TOOLTIP                                  :{BLACK}The Game Script that will be loaded in the next game
 STR_AI_CONFIG_AILIST_TOOLTIP                                    :{BLACK}The AIs that will be loaded in the next game
 STR_AI_CONFIG_HUMAN_PLAYER                                      :Human player
@@ -4565,8 +4561,6 @@ STR_AI_CONFIG_MOVE_DOWN_TOOLTIP         
 STR_AI_CONFIG_GAMESCRIPT                                        :{SILVER}Game Script
 STR_AI_CONFIG_AI                                                :{SILVER}AIs
 
-STR_AI_CONFIG_CHANGE                                            :{BLACK}Select {STRING}
-STR_AI_CONFIG_CHANGE_NONE                                       :
 STR_AI_CONFIG_CHANGE_AI                                         :AI
 STR_AI_CONFIG_CHANGE_GAMESCRIPT                                 :Game Script
 STR_AI_CONFIG_CHANGE_TOOLTIP                                    :{BLACK}Load another script
@@ -4597,9 +4591,7 @@ STR_SCREENSHOT_HEIGHTMAP_SCREENSHOT     
 STR_SCREENSHOT_MINIMAP_SCREENSHOT                               :{BLACK}Minimap screenshot
 
 # AI Parameters
-STR_AI_SETTINGS_CAPTION                                         :{WHITE}{STRING} Parameters
 STR_AI_SETTINGS_CAPTION_AI                                      :AI
-STR_AI_SETTINGS_CAPTION_GAMESCRIPT                              :Game Script
 STR_AI_SETTINGS_CLOSE                                           :{BLACK}Close
 STR_AI_SETTINGS_RESET                                           :{BLACK}Reset
 STR_AI_SETTINGS_SETTING                                         :{STRING}: {ORANGE}{STRING}