diff --git a/src/deck-components/Modal.tsx b/src/deck-components/Modal.tsx
index 862944a..c3846ad 100755
--- a/src/deck-components/Modal.tsx
+++ b/src/deck-components/Modal.tsx
@@ -37,6 +37,7 @@ export const showModal: (modal: ReactNode, parent?: EventTarget, props?: ShowMod
 });
 
 export interface ModalRootProps {
+  children: ReactNode;
   onCancel?(): void;
   closeModal?(): void;
   onOK?(): void;