diff --git a/AoC_2025/Day10.cs b/AoC_2025/Day10.cs
index c038b52..33694c8 100644
--- a/AoC_2025/Day10.cs
+++ b/AoC_2025/Day10.cs
@@ -90,7 +90,7 @@ public class Day10 : IPuzzleSolver<long>
     {
         var buttonCombinations = GetButtonCombinations(joltages.Length, buttons)
             .GroupBy(x => x.Mask)
-            .ToDictionary(x => x.Key, x => x.Select(y => y).ToArray());
+            .ToDictionary(x => x.Key, x => x.ToArray());
         var res = GetMinCountInternal(joltages, buttonCombinations, new Dictionary<int[], long>(new IntArrayEqualityComparer()));
         return res;