diff --git a/apps/rp_venusGPS/gpsLogger.c b/apps/rp_venusGPS/gpsLogger.c
index 7241e0cf7dd42d28dfa00e0bdcf24df1234e1873..2bfe2d16c9cc670c083dd70499dea4937277795f 100644
--- a/apps/rp_venusGPS/gpsLogger.c
+++ b/apps/rp_venusGPS/gpsLogger.c
@@ -11,7 +11,7 @@ int main(void) {
     while (1) {
         gps_location(&data);
 
-        printf("%lf %lf %d:%d:%d %d/%d/%d\n", data.latitude, data.longitude, data.D.hour, data.D.minute, data.D.second, data.D.day, data.D.month,data.D.year);
+        printf("%lf %lf %02d:%02d:%02d %02d/%02d/%04d\n", data.latitude, data.longitude, data.D.hour, data.D.minute, data.D.second, data.D.day, data.D.month,data.D.year);
     }
 
     return EXIT_SUCCESS;