diff --git a/webapp/src/views/schedule/index.vue b/webapp/src/views/schedule/index.vue
index ef42e335..430d0115 100644
--- a/webapp/src/views/schedule/index.vue
+++ b/webapp/src/views/schedule/index.vue
@@ -107,4 +107,7 @@ export default {
 			text-align: center
 	.c-grid-schedule .grid > .room
 		top: 0
+	.scroll-parent
+		.bunt-scrollbar-rail-wrapper-x, .bunt-scrollbar-rail-wrapper-y
+			z-index: 30
 </style>