diff --git a/web/types/registration.ts b/web/types/registration.ts
index ccb7d8a9c..0c5942e51 100644
--- a/web/types/registration.ts
+++ b/web/types/registration.ts
@@ -7,4 +7,5 @@ export interface RegistrationItemProps {
   error?: boolean;
   label?: string;
   text?: number | string;
+  warning?: boolean;
 }
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