diff --git a/src/gallium/drivers/swr/meson.build b/src/gallium/drivers/swr/meson.build
index 2fad60365a3..dce7f656d64 100644
--- a/src/gallium/drivers/swr/meson.build
+++ b/src/gallium/drivers/swr/meson.build
@@ -249,7 +249,7 @@ endif
 
 if with_swr_arches.contains('knl')
   swr_knl_args = cpp.first_supported_argument(
-    '-march=knl', '-target-cpu=mic-knl', '-xMIC-AVX512',
+    '-march=knl', '-target-cpu=mic-knl', '-xMIC-AVX512', '/arch:AVX512',
   )
   if swr_knl_args == []
     error('Cannot find KNL support for swr.')
@@ -274,7 +274,7 @@ endif
 
 if with_swr_arches.contains('skx')
   swr_skx_args = cpp.first_supported_argument(
-    '-march=skylake-avx512', '-target-cpu=x86-skylake', '-xCORE-AVX512',
+    '-march=skylake-avx512', '-target-cpu=x86-skylake', '-xCORE-AVX512', '/arch:AVX512',
   )
   if swr_skx_args == []
     error('Cannot find SKX support for swr.')