diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/altera/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/altera/BUILD.gn
index 52f2e3d5f23d6..d46111bd6ed2d 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/altera/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/altera/BUILD.gn
@@ -13,6 +13,7 @@ static_library("altera") {
   ]
   sources = [
     "AlteraTidyModule.cpp",
+    "KernelNameRestrictionCheck.cpp",
     "StructPackAlignCheck.cpp",
   ]
 }