diff --git a/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn b/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
index c100abedb2c0..a51af9880bec 100644
--- a/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
@@ -157,6 +157,8 @@ copy("Headers") {
     "cuda_wrappers/complex",
     "cuda_wrappers/new",
     "ppc_wrappers/mmintrin.h",
+    "ppc_wrappers/xmmintrin.h",
+    "ppc_wrappers/mm_malloc.h",
     "openmp_wrappers/math.h",
     "openmp_wrappers/cmath",
     "openmp_wrappers/__clang_openmp_math.h",