diff --git a/x-pack/plugins/security_solution/public/common/components/page/use_refetch_by_session.test.tsx b/x-pack/plugins/security_solution/public/common/components/page/use_refetch_by_session.test.tsx
index 8611a9a43c67ec..58992fd098a1cb 100644
--- a/x-pack/plugins/security_solution/public/common/components/page/use_refetch_by_session.test.tsx
+++ b/x-pack/plugins/security_solution/public/common/components/page/use_refetch_by_session.test.tsx
@@ -60,7 +60,7 @@ describe(`useRefetchByRestartingSession`, () => {
       children: React.ReactNode;
     },
     {
-      searchSessionId: string;
+      searchSessionId: string | undefined;
       refetchByRestartingSession: Refetch;
     }
   >;