diff --git a/llvm/lib/BinaryFormat/CMakeLists.txt b/llvm/lib/BinaryFormat/CMakeLists.txt
index 4b2debb7ae236..0c8af1e7a4565 100644
--- a/llvm/lib/BinaryFormat/CMakeLists.txt
+++ b/llvm/lib/BinaryFormat/CMakeLists.txt
@@ -6,7 +6,6 @@ add_llvm_component_library(LLVMBinaryFormat
   ELF.cpp
   MachO.cpp
   Magic.cpp
-  Minidump.cpp
   MsgPackDocument.cpp
   MsgPackDocumentYAML.cpp
   MsgPackReader.cpp
diff --git a/llvm/lib/BinaryFormat/Minidump.cpp b/llvm/lib/BinaryFormat/Minidump.cpp
deleted file mode 100644
index b618fb1570126..0000000000000
--- a/llvm/lib/BinaryFormat/Minidump.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-//===-- Minidump.cpp - Minidump constants and structures ---------*- C++-*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/BinaryFormat/Minidump.h"
-
-using namespace llvm::minidump;
-
-constexpr uint32_t Header::MagicSignature;
-constexpr uint16_t Header::MagicVersion;