diff --git a/webapp/channels/src/components/__snapshots__/searchable_channel_list.test.jsx.snap b/webapp/channels/src/components/__snapshots__/searchable_channel_list.test.tsx.snap
similarity index 100%
rename from webapp/channels/src/components/__snapshots__/searchable_channel_list.test.jsx.snap
rename to webapp/channels/src/components/__snapshots__/searchable_channel_list.test.tsx.snap
diff --git a/webapp/channels/src/components/searchable_channel_list.test.jsx b/webapp/channels/src/components/searchable_channel_list.test.tsx
similarity index 97%
rename from webapp/channels/src/components/searchable_channel_list.test.jsx
rename to webapp/channels/src/components/searchable_channel_list.test.tsx
index 1c5e58d10f..3080c11c70 100644
--- a/webapp/channels/src/components/searchable_channel_list.test.jsx
+++ b/webapp/channels/src/components/searchable_channel_list.test.tsx
@@ -18,6 +18,7 @@ describe('components/SearchableChannelList', () => {
         toggleArchivedChannels: jest.fn(),
         closeModal: jest.fn(),
         hideJoinedChannelsPreference: jest.fn(),
+        myChannelMemberships: {},
         shouldShowArchivedChannels: false,
         canShowArchivedChannels: false,
         rememberHideJoinedChannelsChecked: false,