diff --git a/src/auth/RegisterPage.tsx b/src/auth/RegisterPage.tsx
index fc3d5b00..a7231300 100644
--- a/src/auth/RegisterPage.tsx
+++ b/src/auth/RegisterPage.tsx
@@ -56,7 +56,7 @@ export const RegisterPage: FC = () => {
   const [error, setError] = useState<Error>();
   const [password, setPassword] = useState("");
   const [passwordConfirmation, setPasswordConfirmation] = useState("");
-  const { recaptchaKey, register } = useInteractiveRegistration();
+  const { recaptchaKey, register } = useInteractiveRegistration(client);
   const { execute, reset, recaptchaId } = useRecaptcha(recaptchaKey);
 
   const onSubmitRegisterForm = useCallback(
diff --git a/src/auth/useInteractiveRegistration.ts b/src/auth/useInteractiveRegistration.ts
index 57c62355..6b753363 100644
--- a/src/auth/useInteractiveRegistration.ts
+++ b/src/auth/useInteractiveRegistration.ts
@@ -27,7 +27,9 @@ import { Session } from "../ClientContext";
 import { Config } from "../config/Config";
 import { widget } from "../widget";
 
-export const useInteractiveRegistration = (): {
+export const useInteractiveRegistration = (
+  oldClient?: MatrixClient,
+): {
   privacyPolicyUrl?: string;
   recaptchaKey?: string;
   register: (
@@ -105,7 +107,7 @@ export const useInteractiveRegistration = (): {
       /* eslint-disable camelcase,@typescript-eslint/no-explicit-any */
       const { user_id, access_token, device_id } =
         (await interactiveAuth.attemptAuth()) as any;
-
+      await oldClient?.logout(true);
       const client = await initClient(
         {
           baseUrl: Config.defaultHomeserverUrl()!,
@@ -136,7 +138,7 @@ export const useInteractiveRegistration = (): {
 
       return [client, session];
     },
-    [],
+    [oldClient],
   );
 
   return { privacyPolicyUrl, recaptchaKey, register };