diff --git a/master/master/lib/gps.c b/master/master/lib/gps.c
--- a/master/master/lib/gps.c
+++ b/master/master/lib/gps.c
@@ -180,14 +180,14 @@ ISR(USART1_RX_vect)
 
 void gps_setup() 
 {
-	snprintf(timestamp,2, "0");
-	snprintf(latitude,2, "0");
-	snprintf(longitude,2, "0");
-	snprintf(numSatellites,2, "0");
-	snprintf(hdop,2, "0");
-	snprintf(knots,2, "0");
-	snprintf(course,2, "0");
-	snprintf(dayofmonth,2, "0");
+	timestamp[0] = 0x00;
+	latitude[0] = 0x00;
+	longitude[0] = 0x00;
+	numSatellites[0] = 0x00;
+	hdop[0] = 0x00;
+	knots[0] = 0x00;
+	course[0] = 0x00;
+	dayofmonth[0] = 0x00;
 }