diff --git a/test/test-utils.js b/test/test-utils.js
index ad56522965..900c870f68 100644
--- a/test/test-utils.js
+++ b/test/test-utils.js
@@ -96,6 +96,7 @@ export function createTestClient() {
             },
         },
         decryptEventIfNeeded: () => Promise.resolve(),
+        getCapabilities: jest.fn().mockReturnValue({}),
     };
 }