diff --git a/account/admin.py b/account/admin.py
index d6e28b4..bb74f79 100644
--- a/account/admin.py
+++ b/account/admin.py
@@ -35,7 +35,7 @@ class Meta:
 
 
 class MailingListAdmin(DisableDeleteAdminMixin, DisableAddAdminMixin, admin.ModelAdmin):
-    list_display = ("result", "csv_emails")
+    list_display = ("result", "number_of_emails")
 
     readonly_fields = ("result",)
     form = MailingListAdminForm
diff --git a/account/models.py b/account/models.py
index 5a7d3ef..fc994b3 100644
--- a/account/models.py
+++ b/account/models.py
@@ -72,6 +72,9 @@ def __str__(self):
     def csv_emails(self):
         return ",".join([e.email for e in self.emails.all()])
 
+    def number_of_emails(self):
+        return self.emails.count()
+
 
 class MailingListEmail(models.Model):
     email = models.EmailField()