diff --git a/res/css/views/voip/_CallView.scss b/res/css/views/voip/_CallView.scss
index 7eb329594a..4ade5d90f8 100644
--- a/res/css/views/voip/_CallView.scss
+++ b/res/css/views/voip/_CallView.scss
@@ -30,6 +30,9 @@ limitations under the License.
 
     .mx_CallView_voice {
         height: 360px;
+        @media only screen and (max-height: 768px) {
+            height: 300px;
+        }
     }
 }