diff --git a/InvenTree/InvenTree/static/css/inventree.css b/InvenTree/InvenTree/static/css/inventree.css
index 98aead45ee..ed2770cbfe 100644
--- a/InvenTree/InvenTree/static/css/inventree.css
+++ b/InvenTree/InvenTree/static/css/inventree.css
@@ -1012,4 +1012,8 @@ input[type='number']{
 a {
     text-decoration: none;
     background-color: transparent;
+}
+
+.jstree-container-ul {
+    background-color: var(--secondary-color);
 }
\ No newline at end of file