diff --git a/src/Nethermind/Nethermind.Core/Collections/ArrayPoolList.cs b/src/Nethermind/Nethermind.Core/Collections/ArrayPoolList.cs
index 4f582fd7623..c43e1ee0b0a 100644
--- a/src/Nethermind/Nethermind.Core/Collections/ArrayPoolList.cs
+++ b/src/Nethermind/Nethermind.Core/Collections/ArrayPoolList.cs
@@ -145,7 +145,7 @@ public void ReduceCount(int count)
         else if (RuntimeHelpers.IsReferenceOrContainsReferences<T>())
         {
             // Release any references to the objects in the array that are no longer in use.
-            Array.Clear(_array, count, oldCount);
+            Array.Clear(_array, count, oldCount - count);
         }
 
         void ThrowOnlyReduce(int count)