diff --git a/src/lang/serbian.txt b/src/lang/serbian.txt
--- a/src/lang/serbian.txt
+++ b/src/lang/serbian.txt
@@ -1059,7 +1059,7 @@ STR_GAME_OPTIONS_CURRENCY_UNITS_DROPDOWN
 STR_GAME_OPTIONS_CURRENCY_GBP                                   :Funta (£)
 STR_GAME_OPTIONS_CURRENCY_USD                                   :Dolar ($)
 STR_GAME_OPTIONS_CURRENCY_EUR                                   :Euro (€)
-STR_GAME_OPTIONS_CURRENCY_YEN                                   :Jen (¥)
+STR_GAME_OPTIONS_CURRENCY_JPY                                   :Jen (¥)
 STR_GAME_OPTIONS_CURRENCY_ATS                                   :Austrijski Šiling (ATS)
 STR_GAME_OPTIONS_CURRENCY_BEF                                   :Belgijski Franak (BEF)
 STR_GAME_OPTIONS_CURRENCY_CHF                                   :Švajcarski Franak (CHF)