diff --git a/src/app/organisms/room/RoomViewFloating.scss b/src/app/organisms/room/RoomViewFloating.scss
index 2acf6740..75802175 100644
--- a/src/app/organisms/room/RoomViewFloating.scss
+++ b/src/app/organisms/room/RoomViewFloating.scss
@@ -74,7 +74,6 @@
 
   &__STB,
   &__unread {
-    opacity: 0.9;
     overflow: hidden;
     background-color: var(--bg-surface-low);
     border-radius: var(--bo-radius);