diff --git a/longs/models.py b/longs/models.py
index 301e6406..0bfa3ade 100644
--- a/longs/models.py
+++ b/longs/models.py
@@ -180,7 +180,7 @@ class Long(models.Model):
             "image_titles": {},
             "type": "long",
             "generated": "long",
-            """.format(q.history, datetime.datetime.now.isoformat())
+            """.format(q.history, datetime.datetime.now().isoformat())
             )