diff --git a/Engine/source/math/mMath_CPU.cpp b/Engine/source/math/mMath_CPU.cpp
index c59ab30ce..c5bc17377 100644
--- a/Engine/source/math/mMath_CPU.cpp
+++ b/Engine/source/math/mMath_CPU.cpp
@@ -6,15 +6,14 @@
 
 
 #if defined(__x86_64__) || defined(_M_X64) || defined(__i386) || defined(_M_IX86)
-#include <immintrin.h>
 #define TORQUE_MATH_x64 1
 #elif defined(__aarch64__) || defined(_M_ARM64)
-#include <arm_neon.h>
 #define TORQUE_MATH_ARM 1
 #else
 #define TORQUE_MATH_C 1
 #endif
 
+#include <intrin.h> // this header will sort out which intrinsics are supported.
 #include <algorithm> // for std::min
 
 //------------------------------------------------------------------------------
@@ -180,7 +179,7 @@ void math_backend::float4::div_scalar(const float* a, float s, float* r)
    return;
 #endif
 
-   // scalar fallback
+   // torque_c fallback
    float inv = 1.0f / s;
    r[0] = a[0] * inv;
    r[1] = a[1] * inv;