diff --git a/longs/models.py b/longs/models.py
index 13d36f96..3af1a461 100644
--- a/longs/models.py
+++ b/longs/models.py
@@ -252,11 +252,11 @@ class Long(models.Model):
                 f.write('["')
 
                 first = True
-                for i in series.images.all():
+                for img in series.images.all():
                     if not first:
                         f.write(', "')
                     #f.write(image_as_base64(i.image))
-                    f.write(i.image.url)
+                    f.write(img.image.url)
                     f.write('"')
                     first = False
                 f.write(']')