diff --git a/src/core/config/defaults.js b/src/core/config/defaults.js
index 8fe7a53a629..b7daa8fd624 100644
--- a/src/core/config/defaults.js
+++ b/src/core/config/defaults.js
@@ -18,7 +18,6 @@ const defaultOptions = Object.freeze({
   oauth2RedirectUrl: undefined,
   persistAuthorization: false,
   configs: {},
-  custom: {},
   displayOperationId: false,
   displayRequestDuration: false,
   deepLinking: false,
diff --git a/src/core/config/factorization/inline-plugin.js b/src/core/config/factorization/inline-plugin.js
index da4d119a0a9..02698430425 100644
--- a/src/core/config/factorization/inline-plugin.js
+++ b/src/core/config/factorization/inline-plugin.js
@@ -5,7 +5,6 @@
 const InlinePluginFactorization = (options) => () => ({
   fn: options.fn,
   components: options.components,
-  state: options.state,
 })
 
 export default InlinePluginFactorization