diff --git a/src/chapter06trees/FindLevelwithMaxSum.java b/src/chapter06trees/FindLevelwithMaxSum.java
index 3214a52..1953bcf 100644
--- a/src/chapter06trees/FindLevelwithMaxSum.java
+++ b/src/chapter06trees/FindLevelwithMaxSum.java
@@ -19,7 +19,7 @@
 
 public class FindLevelwithMaxSum {
 	public int findLevelwithMaxSum(BinaryTreeNode root) {
-		int maxSum = 0, currentSum = 0;
+		int maxSum = Integer.MIN_VALUE, currentSum = 0;
 		if (root == null)
 			return 0;
 		// Initialization