diff --git a/res/css/views/messages/_CallEvent.scss b/res/css/views/messages/_CallEvent.scss
index d83dfb39ad..c700eec42e 100644
--- a/res/css/views/messages/_CallEvent.scss
+++ b/res/css/views/messages/_CallEvent.scss
@@ -90,6 +90,7 @@ limitations under the License.
         .mx_CallEvent_content_button {
             height: 24px;
             padding: 0px 12px;
+            margin-left: 8px;
         }
 
         .mx_CallEvent_content_button_callBack {
@@ -102,7 +103,7 @@ limitations under the License.
 
         .mx_CallEvent_iconButton {
             display: inline-flex;
-            margin-right: 16px;
+            margin-right: 8px;
 
             &::before {
                 content: '';