diff --git a/Chess-Challenge/src/Framework/Chess/Board/Board.cs b/Chess-Challenge/src/Framework/Chess/Board/Board.cs
index 528d60475..5cce013f6 100644
--- a/Chess-Challenge/src/Framework/Chess/Board/Board.cs
+++ b/Chess-Challenge/src/Framework/Chess/Board/Board.cs
@@ -400,8 +400,7 @@ public void MakeNullMove()
             currentGameState = newState;
             gameStateHistory.Push(currentGameState);
             UpdateSliderBitboards();
-            hasCachedInCheckValue = true;
-            cachedInCheckValue = false;
+            hasCachedInCheckValue = false;
         }
 
         public void UnmakeNullMove()
@@ -412,8 +411,7 @@ public void UnmakeNullMove()
             gameStateHistory.Pop();
             currentGameState = gameStateHistory.Peek();
             UpdateSliderBitboards();
-            hasCachedInCheckValue = true;
-            cachedInCheckValue = false;
+            hasCachedInCheckValue = false;
         }