diff --git a/ggml-impl.h b/ggml-impl.h
index 5e77471f3..1d2336190 100644
--- a/ggml-impl.h
+++ b/ggml-impl.h
@@ -17,7 +17,7 @@
 #define MIN(a, b) ((a) < (b) ? (a) : (b))
 #define MAX(a, b) ((a) > (b) ? (a) : (b))
 
-#if defined(_WIN32)
+#if defined(_MSC_VER)
 
 #define m512bh(p) p
 #define m512i(p) p