diff --git a/src/presentation/styles/tree.scss b/src/presentation/styles/tree.scss
index a30051b6..317a2c77 100644
--- a/src/presentation/styles/tree.scss
+++ b/src/presentation/styles/tree.scss
@@ -25,6 +25,7 @@
     &-checkbox {
         &.checked {
             background: $accent !important;
+            border-color: $accent !important;
         }
         &.indeterminate {
             border-color: $gray !important;