diff --git a/Inc/DirectXCollision.inl b/Inc/DirectXCollision.inl
index 9b7bfd4..92986f2 100644
--- a/Inc/DirectXCollision.inl
+++ b/Inc/DirectXCollision.inl
@@ -4491,7 +4491,7 @@ namespace TriangleTests
 
         // Ensure robustness with co-planar triangles by zeroing small distances.
         uint32_t ADistIsZeroCR;
-        XMVECTOR ADistIsZero = XMVectorGreaterR(&ADistIsZeroCR, g_RayEpsilon, XMVectorAbs(BDist));
+        XMVECTOR ADistIsZero = XMVectorGreaterR(&ADistIsZeroCR, g_RayEpsilon, XMVectorAbs(ADist));
         ADist = XMVectorSelect(ADist, Zero, ADistIsZero);
 
         uint32_t ADistIsLessCR;