diff --git a/src/components/views/dialogs/NewSessionReviewDialog.tsx b/src/components/views/dialogs/NewSessionReviewDialog.tsx
deleted file mode 100644
index ae334474efa..00000000000
--- a/src/components/views/dialogs/NewSessionReviewDialog.tsx
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
-Copyright 2020-2021 The Matrix.org Foundation C.I.C.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-import React from 'react';
-import { _t } from '../../../languageHandler';
-import Modal from '../../../Modal';
-import { replaceableComponent } from '../../../utils/replaceableComponent';
-import VerificationRequestDialog from './VerificationRequestDialog';
-import BaseDialog from './BaseDialog';
-import DialogButtons from '../elements/DialogButtons';
-import { MatrixClientPeg } from "../../../MatrixClientPeg";
-import { DeviceInfo } from 'matrix-js-sdk/src/crypto/deviceinfo';
-import ErrorDialog from "./ErrorDialog";
-
-interface IProps {
-    userId: string;
-    device: DeviceInfo,
-    onFinished: (boolean) => void;
-}
-
-@replaceableComponent("views.dialogs.NewSessionReviewDialog")
-export default class NewSessionReviewDialog extends React.PureComponent<IProps> {
-    private onCancelClick = () => {
-        Modal.createTrackedDialog("Verification failed", "insecure", ErrorDialog, {
-            headerImage: require("../../../../res/img/e2e/warning.svg"),
-            title: _t("Your account is not secure"),
-            description: <div>
-                {_t("One of the following may be compromised:")}
-                <ul>
-                    <li>{_t("Your password")}</li>
-                    <li>{_t("Your homeserver")}</li>
-                    <li>{_t("This session, or the other session")}</li>
-                    <li>{_t("The internet connection either session is using")}</li>
-                </ul>
-                <div>
-                    {_t("We recommend you change your password and Security Key in Settings immediately")}
-                </div>
-            </div>,
-            onFinished: () => this.props.onFinished(false),
-        });
-    }
-
-    private onContinueClick = () => {
-        const { userId, device } = this.props;
-        const cli = MatrixClientPeg.get();
-        const requestPromise = cli.requestVerification(
-            userId,
-            [device.deviceId],
-        );
-
-        this.props.onFinished(true);
-        Modal.createTrackedDialog('New Session Verification', 'Starting dialog', VerificationRequestDialog, {
-            verificationRequestPromise: requestPromise,
-            member: cli.getUser(userId),
-            onFinished: async () => {
-                const request = await requestPromise;
-                request.cancel();
-            },
-        });
-    }
-
-    public render() {
-        const { device } = this.props;
-
-        const icon = <span className="mx_NewSessionReviewDialog_headerIcon mx_E2EIcon_warning"></span>;
-        const titleText = _t("New session");
-
-        const title = <h2 className="mx_NewSessionReviewDialog_header">
-            {icon}
-            {titleText}
-        </h2>;
-
-        return (
-            <BaseDialog
-                title={title}
-                onFinished={this.props.onFinished}
-            >
-                <div className="mx_NewSessionReviewDialog_body">
-                    <p>{_t(
-                        "Use this session to verify your new one, " +
-                        "granting it access to encrypted messages:",
-                    )}</p>
-                    <div className="mx_NewSessionReviewDialog_deviceInfo">
-                        <div>
-                            <span className="mx_NewSessionReviewDialog_deviceName">
-                                {device.getDisplayName()}
-                            </span> <span className="mx_NewSessionReviewDialog_deviceID">
-                                ({device.deviceId})
-                            </span>
-                        </div>
-                    </div>
-                    <p>{_t(
-                        "If you didn’t sign in to this session, " +
-                        "your account may be compromised.",
-                    )}</p>
-                    <DialogButtons
-                        cancelButton={_t("This wasn't me")}
-                        cancelButtonClass="danger"
-                        primaryButton={_t("Continue")}
-                        onCancel={this.onCancelClick}
-                        onPrimaryButtonClick={this.onContinueClick}
-                    />
-                </div>
-            </BaseDialog>
-        );
-    }
-}