diff --git a/Algorithms/IteratorBasedCRC32.h b/Algorithms/IteratorBasedCRC32.h
index dd693f831..ff1cf1f8f 100644
--- a/Algorithms/IteratorBasedCRC32.h
+++ b/Algorithms/IteratorBasedCRC32.h
@@ -115,7 +115,7 @@ class IteratorbasedCRC32
         __get_cpuid(1, &eax, &ebx, &ecx, &edx);
         return ecx;
     }
-#if defined(__MINGW64__)
+#if defined(__MINGW64__) || defined(_MSC_VER)
     inline void __get_cpuid(int param, unsigned *eax, unsigned *ebx, unsigned *ecx, unsigned *edx) const
     {
         *ecx = 0;