diff --git a/fet2020/members/admin.py b/fet2020/members/admin.py
index 0cfe1e04..9bf4617b 100644
--- a/fet2020/members/admin.py
+++ b/fet2020/members/admin.py
@@ -59,6 +59,7 @@ class MemberAdmin(admin.ModelAdmin):
             'fields': (
                 ('firstname', 'surname',),
                 'nickname',
+                'username',
                 'mailaccount',
                 'role',
                 'description',
diff --git a/fet2020/members/forms.py b/fet2020/members/forms.py
index 11262a03..0304b5eb 100644
--- a/fet2020/members/forms.py
+++ b/fet2020/members/forms.py
@@ -10,8 +10,8 @@ class MemberForm(forms.ModelForm):
     class Meta:
         model = Member
         fields = [
-            'firstname', 'surname', 'nickname', 'mailaccount', 'role', 'description', 'image',
-            'birthday', 'phone', 'address',
+            'firstname', 'surname', 'nickname', 'username', 'mailaccount', 'role', 'description',
+            'image', 'birthday', 'phone', 'address',
         ]
 
         widgets = {
diff --git a/fet2020/members/models.py b/fet2020/members/models.py
index 1e587eab..45b90fcb 100644
--- a/fet2020/members/models.py
+++ b/fet2020/members/models.py
@@ -89,6 +89,7 @@ class Member(models.Model):
     firstname = models.CharField("Vorname", max_length=128)
     surname = models.CharField("Nachname", max_length=128)
     nickname = models.CharField("Spitzname",  max_length=128)
+    username = models.CharField("Benutzername", null=True, blank=True, max_length=128)
     mailaccount = models.CharField("Mailadresse", unique=True, max_length=128)
 
     class MemberRole(models.TextChoices):