diff --git a/clusters/homelab/apps/synapse/helmrelease.yaml b/clusters/homelab/apps/synapse/helmrelease.yaml
index 754a4c7..5151cba 100644
--- a/clusters/homelab/apps/synapse/helmrelease.yaml
+++ b/clusters/homelab/apps/synapse/helmrelease.yaml
@@ -36,7 +36,7 @@ spec:
           secret: synapse-secret
           secretKey: SYNAPSE_DB_PASSWORD
       additional:
-        config:
+        config: |
           enable_registration: true
           registration_requires_token: true