diff --git a/src/sentry/uptime/models.py b/src/sentry/uptime/models.py
index 94084292380bdc..f88b2aba409ccd 100644
--- a/src/sentry/uptime/models.py
+++ b/src/sentry/uptime/models.py
@@ -92,6 +92,8 @@ class IntervalSeconds(models.IntegerChoices):
     # How to sample traces for this monitor. Note that we always send a trace_id, so any errors will
     # be associated, this just controls the span sampling.
     trace_sampling = models.BooleanField(default=False, db_default=False)
+    # Test field to verify CI catches missing migrations
+    test_migration_check = models.CharField(max_length=100, null=True, default=None)
 
     objects: ClassVar[BaseManager[Self]] = BaseManager(
         cache_fields=["pk", "subscription_id"],