diff --git a/BUILD.gn b/BUILD.gn
index 2288e24a5..d3fbd33e2 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -69,7 +69,7 @@ group("libyuv") {
   all_dependent_configs = [ ":libyuv_config" ]
   deps = []
 
-  if (is_win && target_cpu == "x64") {
+  if (is_win && target_cpu == "x64" && current_toolchain == default_toolchain) {
     # Compile with clang in order to get inline assembly
     public_deps = [ ":libyuv_internal(//build/toolchain/win:win_clang_x64)" ]
   } else {