diff --git a/schemas/collaborations.yml b/schemas/collaborations.yml
index 9b03896f..c4520b53 100644
--- a/schemas/collaborations.yml
+++ b/schemas/collaborations.yml
@@ -40,7 +40,7 @@ id: "enum(
           'ventutulo',
           'wilhelmus-lab',
           'wong-lab',
-          'the-policy-lab'
+          'the-policy-lab',
           'yajima-lab',
           'division-biology-medicine'
           )"