diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/cppcoreguidelines/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/cppcoreguidelines/BUILD.gn
index bf8f353bf117..a35e0a369508 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/cppcoreguidelines/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/cppcoreguidelines/BUILD.gn
@@ -27,6 +27,7 @@ static_library("cppcoreguidelines") {
     "InterfacesGlobalInitCheck.cpp",
     "MacroUsageCheck.cpp",
     "MisleadingCaptureDefaultByValueCheck.cpp",
+    "MissingStdForwardCheck.cpp",
     "NarrowingConversionsCheck.cpp",
     "NoMallocCheck.cpp",
     "OwningMemoryCheck.cpp",