diff --git a/core/modules/openid/config/openid.settings.yml b/core/modules/openid/config/openid.settings.yml
index 3c5aa79b1a1..02e5db07015 100644
--- a/core/modules/openid/config/openid.settings.yml
+++ b/core/modules/openid/config/openid.settings.yml
@@ -1,2 +1 @@
-xri_proxy_resolver:
-  http://xri.net/
+xri_proxy_resolver: 'http://xri.net/'