diff --git a/src/lang/spanish_MX.txt b/src/lang/spanish_MX.txt
--- a/src/lang/spanish_MX.txt
+++ b/src/lang/spanish_MX.txt
@@ -937,6 +937,7 @@ STR_GAME_OPTIONS_CAPTION                
 STR_GAME_OPTIONS_CURRENCY_UNITS_FRAME                           :{BLACK}Divisa
 STR_GAME_OPTIONS_CURRENCY_UNITS_DROPDOWN_TOOLTIP                :{BLACK}Elegir divisa
 
+
 ###length 42
 STR_GAME_OPTIONS_CURRENCY_GBP                                   :Libra británica
 STR_GAME_OPTIONS_CURRENCY_USD                                   :Dólar estadounidense
@@ -963,7 +964,7 @@ STR_GAME_OPTIONS_CURRENCY_RUR           
 STR_GAME_OPTIONS_CURRENCY_SIT                                   :Tólar esloveno
 STR_GAME_OPTIONS_CURRENCY_SEK                                   :Corona sueca
 STR_GAME_OPTIONS_CURRENCY_TRY                                   :Lira turca
-STR_GAME_OPTIONS_CURRENCY_SKK                                   :Corona eslovaca
+STR_GAME_OPTIONS_CURRENCY_SKK                                   :Corona eslovaca (SKK)
 STR_GAME_OPTIONS_CURRENCY_BRL                                   :Real brasileño
 STR_GAME_OPTIONS_CURRENCY_EEK                                   :Corona estonia
 STR_GAME_OPTIONS_CURRENCY_LTL                                   :Litas lituana