diff --git a/plate-tool-web/assets/scss/default_theme/components/_tree.scss b/plate-tool-web/assets/scss/default_theme/components/_tree.scss
index 8346676..bfba857 100644
--- a/plate-tool-web/assets/scss/default_theme/components/_tree.scss
+++ b/plate-tool-web/assets/scss/default_theme/components/_tree.scss
@@ -13,6 +13,8 @@ div.tree {
 	height: 100%;
 	border: 2px solid $color-dark;
 
+	overflow: scroll;
+
 	h3 {
 		margin-left: 0.5rem;
 	}