diff --git a/core/modules/openid/config/openid.schema.yml b/core/modules/openid/config/openid.schema.yml
new file mode 100644
index 0000000..3ea160b
--- /dev/null
+++ b/core/modules/openid/config/openid.schema.yml
@@ -0,0 +1,7 @@
+# Module settings
+openid.settings:
+  type: mapping
+  label: 'Openid settings'
+  mapping:
+    "xri_proxy_resolver":
+      type: uri