diff --git a/llvm/utils/gn/secondary/lld/MachO/BUILD.gn b/llvm/utils/gn/secondary/lld/MachO/BUILD.gn
index 22fee55efe6d..98c38399b08b 100644
--- a/llvm/utils/gn/secondary/lld/MachO/BUILD.gn
+++ b/llvm/utils/gn/secondary/lld/MachO/BUILD.gn
@@ -23,8 +23,6 @@ static_library("MachO2") {
   ]
   sources = [
     "Arch/ARM64.cpp",
-    "Arch/ARM64Common.cpp",
-    "Arch/ARM64_32.cpp",
     "Arch/X86_64.cpp",
     "Driver.cpp",
     "DriverUtils.cpp",