diff --git a/app/migrations/0019_auto_20211123_1003.py b/app/migrations/0019_auto_20211125_0509.py
similarity index 68%
rename from app/migrations/0019_auto_20211123_1003.py
rename to app/migrations/0019_auto_20211125_0509.py
index 39bd1e3..01492d5 100644
--- a/app/migrations/0019_auto_20211123_1003.py
+++ b/app/migrations/0019_auto_20211125_0509.py
@@ -1,4 +1,4 @@
-# Generated by Django 3.2.5 on 2021-11-23 10:03
+# Generated by Django 3.2.5 on 2021-11-25 05:09
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -16,11 +16,6 @@ class Migration(migrations.Migration):
             name='checked',
             field=models.BooleanField(default=False),
         ),
-        migrations.AlterField(
-            model_name='range',
-            name='mother_range',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='app.range'),
-        ),
         migrations.AlterField(
             model_name='range',
             name='range_name_language',
diff --git a/app/models.py b/app/models.py
index 4ce3080..c77772d 100644
--- a/app/models.py
+++ b/app/models.py
@@ -79,7 +79,7 @@ class Range(models.Model):
     range_name = models.TextField(blank=True, null=True)
     range_name_ascii = models.TextField(blank=True, null=True)
     range_name_language = models.ForeignKey(Language, models.DO_NOTHING, blank=True, null=True, to_field='id')
-    mother_range = models.ForeignKey("self", models.DO_NOTHING, blank=True, null=True, to_field='id')
+    mother_range = models.TextField(blank=True, null=True)
     feature = models.TextField(blank=True, null=True)  # TODO needs to be a drop down
     map_unit = models.TextField(blank=True, null=True)
     level = models.TextField(blank=True, null=True)