diff --git a/include/gpsread.h b/include/gpsread.h
index 7f432c47..f98e4d62 100644
--- a/include/gpsread.h
+++ b/include/gpsread.h
@@ -2,7 +2,7 @@
 #define _GPSREAD_H
 
 #include <TinyGPS++.h> // library for parsing NMEA data
-#include <TimeLib.h>
+#include <Time.h>
 
 #ifdef GPS_I2C // Needed for reading from I2C Bus
 #include <Wire.h>
diff --git a/include/rtctime.h b/include/rtctime.h
index b8ecd9cd..09c86492 100644
--- a/include/rtctime.h
+++ b/include/rtctime.h
@@ -27,6 +27,5 @@ int set_rtctime(RtcDateTime now);
 void sync_rtctime(void);
 time_t get_rtctime(void);
 float get_rtctemp(void);
-time_t gpsTimeSync(void);
 
 #endif // _RTCTIME_H
\ No newline at end of file
diff --git a/src/paxcounter.conf b/src/paxcounter.conf
index 41420cc8..e63b2d1c 100644
--- a/src/paxcounter.conf
+++ b/src/paxcounter.conf
@@ -82,8 +82,8 @@
 #define RESPONSE_TIMEOUT_MS             60000   // firmware binary server connection timeout [milliseconds]
 
 // setting for syncing time of node
-//#define TIME_SYNC_INTERVAL              60    // sync time each ... minutes with external source [default = 60], comment out means off          
-#define TIME_SYNC_INTERVAL_RTC            5     // sync time each ... minutes with RTC [default = 5], comment out means off          
+#define TIME_SYNC_INTERVAL              60      // sync time each ... minutes with external source [default = 60], comment out means off          
+#define TIME_SYNC_INTERVAL_RTC          5       // sync time each ... minutes with RTC [default = 5], comment out means off          
 
 // LMIC settings
 // moved to src/lmic_config.h
diff --git a/src/rtctime.cpp b/src/rtctime.cpp
index 4fe5ca47..d826a5cf 100644
--- a/src/rtctime.cpp
+++ b/src/rtctime.cpp
@@ -124,17 +124,4 @@ float get_rtctemp(void) {
   return 0;
 } // get_rtc()
 
-time_t gpsTimeSync(void) {
-#ifdef HAS_GPS
-  tmElements_t tm;
-  tm.Second = gps.time.second();
-  tm.Minute = gps.time.minute();
-  tm.Hour = gps.time.hour();
-  tm.Day = gps.date.day();
-  tm.Month = gps.date.month();
-  tm.Year = CalendarYrToTm(gps.date.year());
-  return makeTime(tm);
-#endif // HAS_GPS
-}
-
 #endif // HAS_RTC
\ No newline at end of file