diff --git a/packages/webawesome/src/components/tree/tree.ts b/packages/webawesome/src/components/tree/tree.ts
index 46bd579d0..e82dab664 100644
--- a/packages/webawesome/src/components/tree/tree.ts
+++ b/packages/webawesome/src/components/tree/tree.ts
@@ -64,7 +64,7 @@ function syncCheckboxes(changedTreeItem: WaTreeItem, initialSync = false) {
  *
  * @csspart base - The component's base wrapper.
  *
- * @cssproperty [--indent-size=var(--wa-spacing-m)] - The size of the indentation for nested items.
+ * @cssproperty [--indent-size=var(--wa-space-m)] - The size of the indentation for nested items.
  * @cssproperty [--indent-guide-color=var(--wa-color-surface-border)] - The color of the indentation line.
  * @cssproperty [--indent-guide-offset=0] - The amount of vertical spacing to leave between the top and bottom of the
  *  indentation line's starting position.