diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clangd/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clangd/BUILD.gn
index 37a161faa6fc..72d7bf34de38 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clangd/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clangd/BUILD.gn
@@ -97,6 +97,7 @@ static_library("clangd") {
     "HeuristicResolver.cpp",
     "Hover.cpp",
     "IncludeFixer.cpp",
+    "InlayHints.cpp",
     "JSONTransport.cpp",
     "ParsedAST.cpp",
     "PathMapping.cpp",
diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
index dfd171ab2f69..7f53e0e60ef9 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
@@ -78,6 +78,7 @@ unittest("ClangdTests") {
     "HoverTests.cpp",
     "IndexActionTests.cpp",
     "IndexTests.cpp",
+    "InlayHintTests.cpp",
     "JSONTransportTests.cpp",
     "LSPBinderTests.cpp",
     "LSPClient.cpp",