diff --git a/db/data/20210630052420_create_att_subsite.rb b/db/data/20210630052420_create_att_subsite.rb
index 494b3ff2..2438eeb0 100644
--- a/db/data/20210630052420_create_att_subsite.rb
+++ b/db/data/20210630052420_create_att_subsite.rb
@@ -10,9 +10,9 @@ def up
     }
 
     # Admin users
-    admins = ['susie+att_admin@ckdtech.co,
-               alex+att_admin@ckdtech.co,
-               tom+att_admin@ckdtech.co']
+    admins = ['susie+att_admin@ckdtech.co',
+               'alex+att_admin@ckdtech.co',
+               'tom+att_admin@ckdtech.co']
 
     # Create the subdomain organization
     subsite = Organization.create!(subsite_attributes)