diff --git a/src/c3nav/mapdata/migrations/0138_rangingbeacon_max_observed_num_clients_and_more.py b/src/c3nav/mapdata/migrations/0138_rangingbeacon_max_observed_num_clients_and_more.py
new file mode 100644
index 00000000..36f08aeb
--- /dev/null
+++ b/src/c3nav/mapdata/migrations/0138_rangingbeacon_max_observed_num_clients_and_more.py
@@ -0,0 +1,23 @@
+# Generated by Django 5.1.3 on 2024-12-29 18:36
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0137_position_short_name'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='rangingbeacon',
+            name='max_observed_num_clients',
+            field=models.IntegerField(default=0, verbose_name='highest observed number of clients'),
+        ),
+        migrations.AddField(
+            model_name='rangingbeacon',
+            name='num_clients',
+            field=models.IntegerField(default=0, verbose_name='current number of clients'),
+        ),
+    ]