diff --git a/src/SlashCommands.tsx b/src/SlashCommands.tsx
index 7375cba568..02c2b33849 100644
--- a/src/SlashCommands.tsx
+++ b/src/SlashCommands.tsx
@@ -727,7 +727,7 @@ export const Commands = [
         isEnabled: (cli) => !isCurrentLocalRoom(cli),
         runFn: function (cli, roomId) {
             try {
-                cli.forceDiscardSession(roomId);
+                cli.getCrypto()?.forceDiscardSession(roomId);
             } catch (e) {
                 return reject(e instanceof Error ? e.message : e);
             }
diff --git a/test/test-utils/test-utils.ts b/test/test-utils/test-utils.ts
index d9f4f3f5a6..dd1f47ad6d 100644
--- a/test/test-utils/test-utils.ts
+++ b/test/test-utils/test-utils.ts
@@ -166,7 +166,6 @@ export function createTestClient(): MatrixClient {
             });
         }),
         mxcUrlToHttp: jest.fn().mockImplementation((mxc: string) => `http://this.is.a.url/${mxc.substring(6)}`),
-        scheduleAllGroupSessionsForBackup: jest.fn().mockResolvedValue(undefined),
         setAccountData: jest.fn(),
         setRoomAccountData: jest.fn(),
         setRoomTopic: jest.fn(),