diff --git a/authentik/sources/ldap/migrations/0010_auto_20210205_1027.py b/authentik/sources/ldap/migrations/0010_auto_20210205_1027.py
new file mode 100644
index 000000000..4ef47a541
--- /dev/null
+++ b/authentik/sources/ldap/migrations/0010_auto_20210205_1027.py
@@ -0,0 +1,29 @@
+# Generated by Django 3.1.6 on 2021-02-05 10:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_sources_ldap", "0009_auto_20210204_1834"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="ldapsource",
+            name="group_object_filter",
+            field=models.TextField(
+                default="(objectClass=group)",
+                help_text="Consider Objects matching this filter to be Groups.",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="ldapsource",
+            name="user_object_filter",
+            field=models.TextField(
+                default="(objectClass=person)",
+                help_text="Consider Objects matching this filter to be Users.",
+            ),
+        ),
+    ]
diff --git a/authentik/sources/ldap/models.py b/authentik/sources/ldap/models.py
index 6dfa45005..fd53b9fcb 100644
--- a/authentik/sources/ldap/models.py
+++ b/authentik/sources/ldap/models.py
@@ -38,14 +38,14 @@ class LDAPSource(Source):
     )
 
     user_object_filter = models.TextField(
-        default="(objectCategory=Person)",
+        default="(objectClass=person)",
         help_text=_("Consider Objects matching this filter to be Users."),
     )
     group_membership_field = models.TextField(
         default="member", help_text=_("Field which contains members of a group.")
     )
     group_object_filter = models.TextField(
-        default="(objectCategory=Group)",
+        default="(objectClass=group)",
         help_text=_("Consider Objects matching this filter to be Groups."),
     )
     object_uniqueness_field = models.TextField(