diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..f3f3038
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "web/extras"]
+	path = web/extras
+	url = https://git.neulandlabor.de/j3d1/vue-extras.git
diff --git a/core/mail/models.py b/core/mail/models.py
index 21061b5..2062eed 100644
--- a/core/mail/models.py
+++ b/core/mail/models.py
@@ -39,6 +39,3 @@ class EventAddress(models.Model):
 class EmailAttachment(AbstractFile):
     email = models.ForeignKey(Email, models.CASCADE, related_name='attachments', null=True)
     name = models.CharField(max_length=255)
-
-
-