diff --git a/src/Lynx/Engine.cs b/src/Lynx/Engine.cs
index b036ee2d6..67dc1b98d 100644
--- a/src/Lynx/Engine.cs
+++ b/src/Lynx/Engine.cs
@@ -73,8 +73,7 @@ public Engine(ChannelWriter<string> engineWriter)
             _killerMoves[i] = new Move[3];
         }
 
-        (int ttLength, _ttMask) = TranspositionTableExtensions.CalculateLength(Configuration.EngineSettings.TranspositionTableSize);
-        _tt = GC.AllocateArray<TranspositionTableElement>(ttLength, pinned: true);
+        InitializeTT();
 
 #if !DEBUG
         // Temporary channel so that no output is generated
@@ -113,7 +112,7 @@ private void WarmupEngine()
 
     private void ResetEngine()
     {
-        Array.Clear(_tt);
+        InitializeTT();
 
         // Clear histories
         for (int i = 0; i < 12; ++i)