diff --git a/ietf/meeting/migrations/0060_auto_20180222_1421.py b/ietf/meeting/migrations/0060_auto_20180222_1421.py
new file mode 100644
index 000000000..cfb2a5102
--- /dev/null
+++ b/ietf/meeting/migrations/0060_auto_20180222_1421.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.8 on 2018-02-22 14:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('meeting', '0059_meeting_show_important_dates'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='floorplan',
+            name='short',
+            field=models.CharField(default=b'', max_length=3),
+        ),
+    ]
diff --git a/ietf/meeting/models.py b/ietf/meeting/models.py
index d293b8441..41fdb34b9 100644
--- a/ietf/meeting/models.py
+++ b/ietf/meeting/models.py
@@ -390,7 +390,7 @@ def floorplan_path(instance, filename):
 
 class FloorPlan(models.Model):
     name    = models.CharField(max_length=255)
-    short   = models.CharField(max_length=2, default='')
+    short   = models.CharField(max_length=3, default='')
     time    = models.DateTimeField(default=datetime.datetime.now)
     meeting = models.ForeignKey(Meeting)
     order   = models.SmallIntegerField()