diff --git a/sstreasury/models.py b/sstreasury/models.py
index 2fb6292..1e49000 100644
--- a/sstreasury/models.py
+++ b/sstreasury/models.py
@@ -66,7 +66,7 @@ class BudgetRevision(models.Model):
 	time = models.DateTimeField()
 	
 	event_dt = models.DateTimeField(null=True)
-	event_attendees = models.IntegerField(null=True)
+	event_attendees = models.CharField(max_length=20, null=True)
 	
 	state = models.IntegerField(choices=[(v.value, v.description) for v in BudgetState])