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
@@ -983,6 +983,10 @@ STR_GAME_OPTIONS_AUTOSAVE_DROPDOWN_TOOLT
 # Autosave dropdown
 ###length 5
 STR_GAME_OPTIONS_AUTOSAVE_DROPDOWN_OFF                          :Off
+STR_GAME_OPTIONS_AUTOSAVE_DROPDOWN_EVERY_10_MINUTES             :Every 10 minutes
+STR_GAME_OPTIONS_AUTOSAVE_DROPDOWN_EVERY_30_MINUTES             :Every 30 minutes
+STR_GAME_OPTIONS_AUTOSAVE_DROPDOWN_EVERY_60_MINUTES             :Every 60 minutes
+STR_GAME_OPTIONS_AUTOSAVE_DROPDOWN_EVERY_120_MINUTES            :Every 120 minutes
 
 STR_GAME_OPTIONS_LANGUAGE                                       :{BLACK}Language
 STR_GAME_OPTIONS_LANGUAGE_TOOLTIP                               :{BLACK}Select the interface language to use