diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -2257,6 +2257,7 @@ STR_NETWORK_SERVER_LIST_LANDSCAPE       
 STR_NETWORK_SERVER_LIST_MAP_SIZE                                :{SILVER}Map size: {WHITE}{COMMA}x{COMMA}
 STR_NETWORK_SERVER_LIST_SERVER_VERSION                          :{SILVER}Server version: {WHITE}{STRING}
 STR_NETWORK_SERVER_LIST_SERVER_ADDRESS                          :{SILVER}Server address: {WHITE}{STRING}
+STR_NETWORK_SERVER_LIST_INVITE_CODE                             :{SILVER}Invite code: {WHITE}{STRING}
 STR_NETWORK_SERVER_LIST_START_DATE                              :{SILVER}Start date: {WHITE}{DATE_SHORT}
 STR_NETWORK_SERVER_LIST_CURRENT_DATE                            :{SILVER}Current date: {WHITE}{DATE_SHORT}
 STR_NETWORK_SERVER_LIST_GAMESCRIPT                              :{SILVER}Game Script: {WHITE}{STRING} (v{NUM})
@@ -2673,6 +2674,7 @@ STR_STATION_CLASS_WAYP                  
 
 # Signal window
 STR_BUILD_SIGNAL_CAPTION                                        :{WHITE}Signal Selection
+STR_BUILD_SIGNAL_TOGGLE_ADVANCED_SIGNAL_TOOLTIP                 :{BLACK}Toggle showing advanced signal types
 STR_BUILD_SIGNAL_SEMAPHORE_NORM_TOOLTIP                         :{BLACK}Block Signal (semaphore){}This is the most basic type of signal, allowing only one train to be in the same block at the same time
 STR_BUILD_SIGNAL_SEMAPHORE_ENTRY_TOOLTIP                        :{BLACK}Entry Signal (semaphore){}Green as long as there is one or more green exit-signal from the following section of track. Otherwise it shows red
 STR_BUILD_SIGNAL_SEMAPHORE_EXIT_TOOLTIP                         :{BLACK}Exit Signal (semaphore){}Behaves in the same way as a block signal but is necessary to trigger the correct color on entry & combo pre-signals