diff --git a/test/components/views/elements/MemberEventListSummary-test.js b/test/components/views/elements/MemberEventListSummary-test.js
index e9306ec184..95f7e7999a 100644
--- a/test/components/views/elements/MemberEventListSummary-test.js
+++ b/test/components/views/elements/MemberEventListSummary-test.js
@@ -1,6 +1,7 @@
 import expect from 'expect';
 import React from 'react';
 import ReactTestUtils from 'react-dom/test-utils';
+import ShallowRenderer from "react-test-renderer/shallow";
 import sdk from 'matrix-react-sdk';
 import * as languageHandler from '../../../../src/languageHandler';
 import * as testUtils from '../../../test-utils';
diff --git a/yarn.lock b/yarn.lock
index b2815a496b..908c653e57 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6587,6 +6587,11 @@ react-is@^16.9.0:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.9.0.tgz#21ca9561399aad0ff1a7701c01683e8ca981edcb"
   integrity sha512-tJBzzzIgnnRfEm046qRcURvwQnZVXmuCbscxUO5RWrGTXpon2d4c8mI0D8WE6ydVIm29JiLB6+RslkIvym9Rjw==
 
+react-is@^16.9.0:
+  version "16.9.0"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.9.0.tgz#21ca9561399aad0ff1a7701c01683e8ca981edcb"
+  integrity sha512-tJBzzzIgnnRfEm046qRcURvwQnZVXmuCbscxUO5RWrGTXpon2d4c8mI0D8WE6ydVIm29JiLB6+RslkIvym9Rjw==
+
 react-lifecycles-compat@^3.0.0:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"