diff --git a/include/libyuv/row.h b/include/libyuv/row.h
index 9832f1b53..5fad06b7c 100644
--- a/include/libyuv/row.h
+++ b/include/libyuv/row.h
@@ -241,7 +241,7 @@ extern "C" {
 
 // The following are available for AVX2 Visual C and clangcl 32 bit:
 // TODO(fbarchard): Port to gcc.
-#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && \
+#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && defined(_MSC_VER) && \
     (defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2))
 #define HAS_ARGB1555TOARGBROW_AVX2
 #define HAS_ARGB4444TOARGBROW_AVX2