diff --git a/src/common/Modal/Modal.js b/src/common/Modal/Modal.js
index 1a5e6441d..6faec240a 100644
--- a/src/common/Modal/Modal.js
+++ b/src/common/Modal/Modal.js
@@ -1,7 +1,6 @@
 import { PureComponent } from 'react';
 import PropTypes from 'prop-types';
 import ReactDOM from 'react-dom';
-import classnames from 'classnames';
 
 class Modal extends PureComponent {
     constructor(props) {
@@ -19,7 +18,7 @@ class Modal extends PureComponent {
     }
 
     render() {
-        this.modalElement.className = classnames('modal-container', this.props.className);
+        this.modalElement.className = this.props.className;
         this.modalElement.onclick = this.props.onRequestClose;
         return ReactDOM.createPortal(this.props.children, this.modalElement);
     }
diff --git a/src/common/Popup/Popup.js b/src/common/Popup/Popup.js
index ab900ad68..2b93ee94c 100644
--- a/src/common/Popup/Popup.js
+++ b/src/common/Popup/Popup.js
@@ -118,7 +118,7 @@ class Popup extends Component {
         }
 
         return (
-            <Modal onRequestClose={this.close}>
+            <Modal className={'modal-container'} onRequestClose={this.close}>
                 <div ref={this.menuRef} style={this.state.menuStyle} className={styles['menu-container']} onClick={this.menuContainerOnClick}>
                     {children}
                 </div>