diff --git a/nummi/main/models.py b/nummi/main/models.py
index 23a22ba..65544fb 100644
--- a/nummi/main/models.py
+++ b/nummi/main/models.py
@@ -134,6 +134,8 @@ class Snapshot(models.Model):
                         .first()
                     )
                     _prevnext.save(only_super=True)
+                _next.previous = None
+                super().save(*args, **kwargs)
                 _next.previous = self
                 _next.save(only_super=True)