diff --git a/res/css/views/voip/_CallViewSidebar.scss b/res/css/views/voip/_CallViewSidebar.scss
index b91c4d7fe6..57989fb8f7 100644
--- a/res/css/views/voip/_CallViewSidebar.scss
+++ b/res/css/views/voip/_CallViewSidebar.scss
@@ -21,7 +21,7 @@ limitations under the License.
     z-index: 100; // To be above the primary feed
 
     height: 100%;
-    width: 25%;
+    width: 20%;
 
     display: flex;
     flex-direction: column-reverse;