diff --git a/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn b/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
index 5704470e301050..8509ccfafd1787 100644
--- a/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
@@ -195,6 +195,7 @@ copy("Headers") {
     "tgmath.h",
     "tmmintrin.h",
     "tsxldtrkintrin.h",
+    "uintrintrin.h",
     "unwind.h",
     "vadefs.h",
     "vaesintrin.h",