diff --git a/variants/thinknode_m1/target.cpp b/variants/thinknode_m1/target.cpp
index 2b04d7c6..c3b1abc2 100644
--- a/variants/thinknode_m1/target.cpp
+++ b/variants/thinknode_m1/target.cpp
@@ -11,7 +11,7 @@ WRAPPER_CLASS radio_driver(radio, board);
 
 VolatileRTCClock fallback_clock;
 AutoDiscoverRTCClock rtc_clock(fallback_clock);
-MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1);
+MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1, &rtc_clock);
 ThinkNodeM1SensorManager sensors = ThinkNodeM1SensorManager(nmea);
 
 #ifdef DISPLAY_CLASS