diff --git a/tutorials/04-utils/tensorboard/logger.py b/tutorials/04-utils/tensorboard/logger.py
index 1cb034a8..8bdcd4df 100644
--- a/tutorials/04-utils/tensorboard/logger.py
+++ b/tutorials/04-utils/tensorboard/logger.py
@@ -1,7 +1,10 @@
 # Code referenced from https://gist.github.com/gyglim/1f8dfb1b5c82627ae3efcfbbadb9f514
 import tensorflow as tf
 import numpy as np
-import scipy.misc 
+import scipy.misc
+import time
+import os.path
+
 try:
     from StringIO import StringIO  # Python 2.7
 except ImportError:
@@ -12,7 +15,7 @@ class Logger(object):
     
     def __init__(self, log_dir):
         """Create a summary writer logging to log_dir."""
-        self.writer = tf.summary.FileWriter(log_dir)
+        self.writer = tf.summary.FileWriter(os.path.join(log_dir, time.strftime("%Y-%m-%d-%H-%M-%S")))
 
     def scalar_summary(self, tag, value, step):
         """Log a scalar variable."""