diff --git a/llvm/include/llvm/IR/RuntimeLibcalls.def b/llvm/include/llvm/IR/RuntimeLibcalls.def
index 903db6c7049877..75eef02ec70e51 100644
--- a/llvm/include/llvm/IR/RuntimeLibcalls.def
+++ b/llvm/include/llvm/IR/RuntimeLibcalls.def
@@ -555,4 +555,3 @@ HANDLE_LIBCALL(RETURN_ADDRESS, nullptr)
 
 HANDLE_LIBCALL(UNKNOWN_LIBCALL, nullptr)
 
-#undef HANDLE_LIBCALL