diff --git a/modules/ppcp-settings/resources/js/data/common/reducer.js b/modules/ppcp-settings/resources/js/data/common/reducer.js
index c8fb9a8dc..b4b85c23a 100644
--- a/modules/ppcp-settings/resources/js/data/common/reducer.js
+++ b/modules/ppcp-settings/resources/js/data/common/reducer.js
@@ -26,6 +26,7 @@ const defaultTransient = Object.freeze( {
 		email: '',
 		clientId: '',
 		clientSecret: '',
+		sellerType: 'unknown',
 	} ),
 
 	wooSettings: Object.freeze( {