diff --git a/Peaks.java b/Peaks.java
index 272cc37..4d1e537 100644
--- a/Peaks.java
+++ b/Peaks.java
@@ -23,7 +23,8 @@ public int solution(int[] A) {
         }
         
         // 2) check the number of Blocks
-        int N = A.length;
+        // Max number of blocks can't exceed peaks count, so that all have at least 1 peak
+        int N = peaksIndexList.size();
         
         // from the "biggest possible number" to smaller number
         for(int numBlocks =N; numBlocks >=1; numBlocks--){