diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/BUILD.gn
index e37930fc44a66..81c9ec0ede11f 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/BUILD.gn
@@ -53,6 +53,7 @@ group("all-checks") {
     "//clang-tools-extra/clang-tidy/hicpp",
     "//clang-tools-extra/clang-tidy/linuxkernel",
     "//clang-tools-extra/clang-tidy/llvm",
+    "//clang-tools-extra/clang-tidy/llvmlibc",
     "//clang-tools-extra/clang-tidy/misc",
     "//clang-tools-extra/clang-tidy/modernize",
     "//clang-tools-extra/clang-tidy/objc",
diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/llvmlibc/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/llvmlibc/BUILD.gn
new file mode 100644
index 0000000000000..a75e7731229af
--- /dev/null
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/llvmlibc/BUILD.gn
@@ -0,0 +1,18 @@
+static_library("llvmlibc") {
+  output_name = "clangTidyLLVMLibcModule"
+  configs += [ "//llvm/utils/gn/build:clang_code" ]
+  deps = [
+    "//clang-tools-extra/clang-tidy",
+    "//clang-tools-extra/clang-tidy/utils",
+    "//clang/lib/AST",
+    "//clang/lib/ASTMatchers",
+    "//clang/lib/Basic",
+    "//clang/lib/Lex",
+    "//clang/lib/Tooling",
+    "//llvm/lib/Support",
+  ]
+  sources = [
+    "LLVMLibcTidyModule.cpp",
+    "RestrictSystemLibcHeadersCheck.cpp",
+  ]
+}