diff --git a/src/lang/norwegian_bokmal.txt b/src/lang/norwegian_bokmal.txt
--- a/src/lang/norwegian_bokmal.txt
+++ b/src/lang/norwegian_bokmal.txt
@@ -1221,7 +1221,6 @@ STR_CONFIG_PATCHES_INT32                
 STR_CONFIG_PATCHES_CURRENCY                                     :{CURRENCY}
 
 STR_CONFIG_PATCHES_QUERY_CAPT                                   :{WHITE}Endre innstillingsverdi
-STR_CONFIG_PATCHES_SERVICE_INTERVAL_INCOMPATIBLE                :{WHITE}Noen eller alle av standard vedlikeholdsintervall(ene) under er inkompatible med valgte instillinger! 5-90{NBSP}% og 30-800 dager er gyldige
 
 STR_CONFIG_PATCHES_PATHFINDER_FOR_TRAINS                        :{LTBLUE}Linjefinner for tog: {ORANGE}{STRING}
 STR_CONFIG_PATCHES_PATHFINDER_FOR_TRAINS_NTP                    :NTP {RED}(Ikke anbefalt)