diff --git a/bigbluebutton-html5/imports/ui/components/modal/simple/component.jsx b/bigbluebutton-html5/imports/ui/components/modal/simple/component.jsx
index 0310964efa5a54aa4f7c01fbf45481ebf7db3efc..fdca95119603efb15c1e0f3bbd2e405959297885 100644
--- a/bigbluebutton-html5/imports/ui/components/modal/simple/component.jsx
+++ b/bigbluebutton-html5/imports/ui/components/modal/simple/component.jsx
@@ -51,7 +51,7 @@ class ModalSimple extends Component {
         contentLabel={title}
         {...otherProps}
       >
-        {hideBorder ? <header className={styles.headerNoBorder}>
+        <header className={hideBorder ? styles.headerNoBorder : styles.header}>
           <h1 className={styles.title}>{title}</h1>
           <Button
             className={styles.dismiss}
@@ -62,18 +62,7 @@ class ModalSimple extends Component {
             onClick={this.handleDismiss}
             aria-describedby="modalDismissDescription"
           />
-        </header> : <header className={styles.header}>
-            <h1 className={styles.title}>{title}</h1>
-            <Button
-              className={styles.dismiss}
-              label={dismiss.label}
-              icon="close"
-              circle
-              hideLabel
-              onClick={this.handleDismiss}
-              aria-describedby="modalDismissDescription"
-            />
-          </header>}
+        </header>
         <div className={styles.content}>
           {this.props.children}
         </div>
diff --git a/bigbluebutton-html5/imports/ui/components/modal/simple/styles.scss b/bigbluebutton-html5/imports/ui/components/modal/simple/styles.scss
index dc3f9c01a8340f341cbe45977cdd95bee8f004a4..3f9893bab8ddefbba57091c1db987f2d57e3122b 100644
--- a/bigbluebutton-html5/imports/ui/components/modal/simple/styles.scss
+++ b/bigbluebutton-html5/imports/ui/components/modal/simple/styles.scss
@@ -15,16 +15,14 @@
   padding: var(--line-height-computed) 0;
 }
 
-.header {
+.headerNoBorder, .header {
   display: flex;
-  padding: calc(var(--line-height-computed) / 2) 0;
-  border-bottom: var(--border-size) solid var(--color-gray-lighter);
   flex-shrink: 0;
 }
 
-.headerNoBorder {
-  display: flex;
-  flex-shrink: 0;
+.header {
+   padding: calc(var(--line-height-computed) / 2) 0;
+   border-bottom: var(--border-size) solid var(--color-gray-lighter);
 }
 
 .title {