diff --git a/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn b/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
index 4718b0e0bdfb48..700cf8da10d8c3 100644
--- a/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
@@ -130,6 +130,7 @@ copy("Headers") {
     "avx512vpopcntdqvlintrin.h",
     "avxifmaintrin.h",
     "avxintrin.h",
+    "avxvnniint8intrin.h",
     "avxvnniintrin.h",
     "bmi2intrin.h",
     "bmiintrin.h",