diff --git a/src/room/LayoutToggle.module.css b/src/room/LayoutToggle.module.css
index 3c93e742..0f9d614d 100644
--- a/src/room/LayoutToggle.module.css
+++ b/src/room/LayoutToggle.module.css
@@ -18,6 +18,7 @@ limitations under the License.
   padding: 2px;
   border: 1px solid var(--cpd-color-border-interactive-secondary);
   border-radius: var(--cpd-radius-pill-effect);
+  background: var(--cpd-color-bg-canvas-default);
   box-shadow: 0px 0px 40px 0px rgba(0, 0, 0, 0.5);
   display: flex;
 }