diff --git a/svc/pkg/cluster/worker/src/workers/datacenter_update.rs b/svc/pkg/cluster/worker/src/workers/datacenter_update.rs
index 9f7871a499..e29663bd3c 100644
--- a/svc/pkg/cluster/worker/src/workers/datacenter_update.rs
+++ b/svc/pkg/cluster/worker/src/workers/datacenter_update.rs
@@ -57,7 +57,7 @@ async fn worker(
 		"
 		UPDATE db_cluster.datacenters
 		SET
-			pools = $2 AND
+			pools = $2,
 			prebakes_enabled = coalesce($3, prebakes_enabled)
 		WHERE datacenter_id = $1
 		",