diff --git a/longs/models.py b/longs/models.py
index 89e04481..74962d94 100644
--- a/longs/models.py
+++ b/longs/models.py
@@ -175,6 +175,8 @@ class Long(models.Model):
         #exam_order.append(q.id)
         path= "{0}longs/questions/{1}.json".format(settings.MEDIA_ROOT, question_id)
         url= "{0}longs/questions/{1}.json".format(settings.MEDIA_URL, question_id)
+
+        timestamp = datetime.datetime.now()
         with open(path, "w+") as f:
 
             # We manually create the json for long questions to reducem memroy usade
@@ -182,7 +184,7 @@ class Long(models.Model):
             "title": "{}",
             "type": "long",
             "generated": "{}",
-            """.format(q.history, datetime.datetime.now().isoformat())
+            """.format(q.history, timestamp.isoformat())
             )
 
 
@@ -211,7 +213,7 @@ class Long(models.Model):
             f.write('"image_titles" : {} }}'.format(json.dumps(image_titles)))
 
 
-        self.json_creation_time = datetime.datetime.now()
+        self.json_creation_time = timestamp
         self.save()
 
         #exam_question = {