diff --git a/settings.c b/settings.c
--- a/settings.c
+++ b/settings.c
@@ -1225,7 +1225,7 @@ static const SettingDesc _gameopt_settin
 	SDT_GENERAL("diff_custom", SDT_INTLIST, SL_ARR, (SLE_FILE_I16 | SLE_VAR_I32), 0, 0, GameOptions, diff, 17, 0, 0, 0, 0, NULL, STR_NULL, NULL, 0, 3),
 	SDT_GENERAL("diff_custom", SDT_INTLIST, SL_ARR, (SLE_FILE_I16 | SLE_VAR_I32), 0, 0, GameOptions, diff, 18, 0, 0, 0, 0, NULL, STR_NULL, NULL, 4, SL_MAX_VERSION),
 	    SDT_VAR(GameOptions, diff_level,SLE_UINT8, 0, 0, 9, 0,  9, 0, STR_NULL, NULL),
-	  SDT_OMANY(GameOptions, currency,  SLE_UINT8, N, 0, 0, CUSTOM_CURRENCY_ID, "GBP|USD|EUR|YEN|ATS|BEF|CHF|CZK|DEM|DKK|ESP|FIM|FRF|GRD|HUF|ISK|ITL|NLG|NOK|PLN|ROL|RUR|SIT|SEK|custom", STR_NULL, NULL),
+	  SDT_OMANY(GameOptions, currency,  SLE_UINT8, N, 0, 0, CUSTOM_CURRENCY_ID, "GBP|USD|EUR|YEN|ATS|BEF|CHF|CZK|DEM|DKK|ESP|FIM|FRF|GRD|HUF|ISK|ITL|NLG|NOK|PLN|ROL|RUR|SIT|SEK|YTL|custom", STR_NULL, NULL),
 	  SDT_OMANY(GameOptions, units,     SLE_UINT8, N, 0, 1,     2, "imperial|metric|si", STR_NULL, NULL),
 	  SDT_OMANY(GameOptions, town_name, SLE_UINT8, 0, 0, 0,    20, "english|french|german|american|latin|silly|swedish|dutch|finnish|polish|slovakish|norwegian|hungarian|austrian|romanian|czech|swiss|danish|turkish|italian|catalan", STR_NULL, NULL),
 	  SDT_OMANY(GameOptions, landscape, SLE_UINT8, 0, 0, 0,     3, "normal|hilly|desert|candy", STR_NULL, NULL),