diff --git a/res/css/views/rooms/_MessageComposer.scss b/res/css/views/rooms/_MessageComposer.scss
index 3b5ec8365b..1fc36a9af9 100644
--- a/res/css/views/rooms/_MessageComposer.scss
+++ b/res/css/views/rooms/_MessageComposer.scss
@@ -404,7 +404,6 @@ limitations under the License.
     display: flex;
     align-items: center;
     max-width: unset;
-    width: 100%;
     margin: 7px 7px 7px 16px; // space out the buttons
 }