diff --git a/longs/models.py b/longs/models.py
index 48fd6688..62c267e6 100644
--- a/longs/models.py
+++ b/longs/models.py
@@ -257,7 +257,7 @@ class Long(models.Model):
                 for img in series.images.all():
                     if not first:
                         f.write(', "')
-                    f.write(image_as_base64(i.image))
+                    f.write(image_as_base64(img.image))
                     # for debugging
                     #f.write(img.image.url)
                     f.write('"')