diff --git a/platform/util/src/com/intellij/util/ui/tree/WideSelectionTreeUI.java b/platform/util/src/com/intellij/util/ui/tree/WideSelectionTreeUI.java
index 70d3b69df176..5c0daa8a7cfa 100644
--- a/platform/util/src/com/intellij/util/ui/tree/WideSelectionTreeUI.java
+++ b/platform/util/src/com/intellij/util/ui/tree/WideSelectionTreeUI.java
@@ -231,7 +231,7 @@ public class WideSelectionTreeUI extends BasicTreeUI {
 
   @Override
   protected void paintVerticalLine(Graphics g, JComponent c, int x, int top, int bottom) {
-    if (tree.hasFocus()) {
+    if (tree.hasFocus() && UIUtil.isUnderAlloyIDEALookAndFeel()) {
       int y0 = top, y1 = top;
       while (y1 < bottom) {
         y0 = y1;