diff --git a/code/main.py b/code/main.py
index 6c42602..986aa8f 100644
--- a/code/main.py
+++ b/code/main.py
@@ -285,6 +285,7 @@ while True:
     time_to_test = rtc.datetime()
 
     if time_to_test[5] + time_to_test[6] == 0:    # (chaque heure quand min et sec = 0)
-        print("Old Time: {0:04d}/{1:02d}/{2:02d}_{4:02d}:{5:02d}:{6:02d}.{7}".format(*time_to_test))
+        print("Old Time: {0:04d}/{1:02d}/{2:02d}_{4:02d}:{5:02d}:{6:02d}.{7:03d}".format(*time_to_test))
         set_rtc()
-        print("Time set: {0:04d}/{1:02d}/{2:02d}_{4:02d}:{5:02d}:{6:02d}.{7}".format(*rtc.datetime()))
+        print("Time set: {0:04d}/{1:02d}/{2:02d}_{4:02d}:{5:02d}:{6:02d}.{7:03d}".format(*rtc.datetime()))
+        time.sleep(1)