diff --git a/src/skins/vector/css/matrix-react-sdk/views/rooms/_MessageComposer.scss b/src/skins/vector/css/matrix-react-sdk/views/rooms/_MessageComposer.scss
index ac49722711..b7de8dcd93 100644
--- a/src/skins/vector/css/matrix-react-sdk/views/rooms/_MessageComposer.scss
+++ b/src/skins/vector/css/matrix-react-sdk/views/rooms/_MessageComposer.scss
@@ -202,3 +202,8 @@ limitations under the License.
     padding: 4px 4px 4px 0;
     opacity: 0.8;
 }
+
+.mx_AppsDrawer {
+    height: 50px;
+    width: 100%;
+}