diff --git a/src/lang/serbian.txt b/src/lang/serbian.txt
--- a/src/lang/serbian.txt
+++ b/src/lang/serbian.txt
@@ -1723,13 +1723,13 @@ STR_CONFIG_SETTING_LOCALISATION_UNITS_HE
 STR_CONFIG_SETTING_LOCALISATION_UNITS_HEIGHT_METRIC             :Metričke mere (m)
 STR_CONFIG_SETTING_LOCALISATION_UNITS_HEIGHT_SI                 :SI (m)
 
-STR_CONFIG_SETTING_GUI                                          :{ORANGE}Okruženje
+STR_CONFIG_SETTING_INTERFACE                                    :{ORANGE}Okruženje
 STR_CONFIG_SETTING_LOCALISATION                                 :{ORANGE}Prevod
-STR_CONFIG_SETTING_CONSTRUCTION                                 :{ORANGE}Izgradnja
+STR_CONFIG_SETTING_INTERFACE_CONSTRUCTION                       :{ORANGE}Izgradnja
 STR_CONFIG_SETTING_VEHICLES                                     :{ORANGE}Vozila
 STR_CONFIG_SETTING_STATIONS                                     :{ORANGE}Stanice
 STR_CONFIG_SETTING_ECONOMY                                      :{ORANGE}Ekonomija
-STR_CONFIG_SETTING_LINKGRAPH                                    :{ORANGE}Distribucija Tovara
+STR_CONFIG_SETTING_ENVIRONMENT_CARGODIST                        :{ORANGE}Distribucija Tovara
 STR_CONFIG_SETTING_AI                                           :{ORANGE}Suparnici
 STR_CONFIG_SETTING_DISPLAY_OPTIONS                              :{ORANGE}Prikazivanje
 STR_CONFIG_SETTING_INTERACTION                                  :{ORANGE}Interakcija
@@ -1741,8 +1741,8 @@ STR_CONFIG_SETTING_VEHICLES_AUTORENEW   
 STR_CONFIG_SETTING_VEHICLES_SERVICING                           :{ORANGE}Servisiranje
 STR_CONFIG_SETTING_VEHICLES_ROUTING                             :{ORANGE}Rutiranje
 STR_CONFIG_SETTING_VEHICLES_TRAINS                              :{ORANGE}Vozovi
-STR_CONFIG_SETTING_ECONOMY_TOWNS                                :{ORANGE}Naselja
-STR_CONFIG_SETTING_ECONOMY_INDUSTRIES                           :{ORANGE}Industrije
+STR_CONFIG_SETTING_ENVIRONMENT_TOWNS                            :{ORANGE}Naselja
+STR_CONFIG_SETTING_ENVIRONMENT_INDUSTRIES                       :{ORANGE}Industrije
 
 STR_CONFIG_SETTING_PATHFINDER_OPF                               :Originalno
 STR_CONFIG_SETTING_PATHFINDER_NPF                               :NPF