diff --git a/src/core/hle/service/time/time_zone_service.cpp b/src/core/hle/service/time/time_zone_service.cpp
index 25cecbc830..3117627cf3 100644
--- a/src/core/hle/service/time/time_zone_service.cpp
+++ b/src/core/hle/service/time/time_zone_service.cpp
@@ -20,6 +20,7 @@ ITimeZoneService ::ITimeZoneService(Core::System& system_,
         {3, nullptr, "LoadLocationNameList"},
         {4, &ITimeZoneService::LoadTimeZoneRule, "LoadTimeZoneRule"},
         {5, nullptr, "GetTimeZoneRuleVersion"},
+        {6, nullptr, "GetDeviceLocationNameAndUpdatedTime"},
         {100, &ITimeZoneService::ToCalendarTime, "ToCalendarTime"},
         {101, &ITimeZoneService::ToCalendarTimeWithMyRule, "ToCalendarTimeWithMyRule"},
         {201, &ITimeZoneService::ToPosixTime, "ToPosixTime"},