diff --git a/static_src/react/issue-wizard/ConfirmBackModal.tsx b/static_src/react/issue-wizard/ConfirmBackModal.tsx
new file mode 100644
index 0000000..0d07b83
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+++ b/static_src/react/issue-wizard/ConfirmBackModal.tsx
@@ -0,0 +1,51 @@
+// Copyright 2022 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import * as React from 'react';
+import {makeStyles} from '@material-ui/styles';
+import Dialog from '@material-ui/core/Dialog';
+import DialogTitle from '@material-ui/core/DialogTitle';
+import DialogContent from '@material-ui/core/DialogContent';
+import DialogContentText from '@material-ui/core/DialogContentText';
+import DialogActions from '@material-ui/core/DialogActions';
+import Button from '@material-ui/core/Button';
+
+const userStyles = makeStyles({
+  actionsButtons: {
+    paddingTop: '0',
+  },
+  primaryButton: {
+    backgroundColor: 'rgb(25, 118, 210)',
+    color: 'white',
+  }
+});
+
+type Props = {
+  enable: boolean,
+  setEnable: Function,
+  confirmBack: Function,
+}
+
+export function ConfirmBackModal(props: Props): React.ReactElement {
+  const {enable, setEnable, confirmBack} = props;
+  const classes = userStyles();
+
+  return (
+    <Dialog open={enable}>
+        <DialogTitle>Warning!</DialogTitle>
+        <DialogContent>
+          <DialogContentText>
+            Changes you made on this page won't be saved.
+          </DialogContentText>
+        </DialogContent>
+        <DialogActions className={classes.actionsButtons}>
+          <Button onClick={() => setEnable(false)}>Cancel</Button>
+          <Button onClick={() => {
+            confirmBack();
+            setEnable(false);
+          }} className={classes.primaryButton}>Ok</Button>
+        </DialogActions>
+    </Dialog>
+  )
+}