diff --git a/llvm/lib/Object/MachOObjectFile.cpp b/llvm/lib/Object/MachOObjectFile.cpp
index 51c4c33..fe5c29d 100644
--- a/llvm/lib/Object/MachOObjectFile.cpp
+++ b/llvm/lib/Object/MachOObjectFile.cpp
@@ -755,7 +755,6 @@
         res = Table[RType];
       break;
     }
-    case Triple::arm64:
     case Triple::aarch64: {
       static const char *const Table[] = {
         "ARM64_RELOC_UNSIGNED",           "ARM64_RELOC_SUBTRACTOR",
@@ -1303,7 +1302,7 @@
   case llvm::MachO::CPU_TYPE_ARM:
     return Triple::arm;
   case llvm::MachO::CPU_TYPE_ARM64:
-    return Triple::arm64;
+    return Triple::aarch64;
   case llvm::MachO::CPU_TYPE_POWERPC:
     return Triple::ppc;
   case llvm::MachO::CPU_TYPE_POWERPC64: