diff --git a/05/src/main/java/ch/zhaw/ads/TreeTraversal.java b/05/src/main/java/ch/zhaw/ads/TreeTraversal.java
index 6dc80eb..9a9c4ab 100644
--- a/05/src/main/java/ch/zhaw/ads/TreeTraversal.java
+++ b/05/src/main/java/ch/zhaw/ads/TreeTraversal.java
@@ -74,20 +74,19 @@ public class TreeTraversal<T extends Comparable<T>> implements Traversal<T> {
         if (node != null) {
 
             // only visit nodes that are in the interval
-            if (min.compareTo(node) <= 0 && max.compareTo(node) >= 0)
-                v.visit(root.element);
+            if (min.compareTo(node.element) <= 0 && max.compareTo(node.element) >= 0) {
+                v.visit(node.element);
             }
 
             // go in the direction of lower values (so left) until the min is hit
-            if (min.compareTo(node) <= 0) {
+            if (min.compareTo(node.element) <= 0) {
                 interval(node.left, min, max, v);
             }
 
             // go in the direction of higher values (so right) until the max is hit
-            if (max.compareTo(node) >= 0) {
+            if (max.compareTo(node.element) >= 0) {
                 interval(node.right, min, max, v);
             }
         }
     }
-
 }