diff --git a/llvm/unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp b/llvm/unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp
index 4593f3c..e7da6ca 100644
--- a/llvm/unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp
+++ b/llvm/unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp
@@ -9,13 +9,13 @@
 
 #include "ErrorChecking.h"
 
-#include "llvm/DebugInfo/MSF/ByteStream.h"
+#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
+#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
+#include "llvm/DebugInfo/MSF/BinaryStreamRef.h"
+#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
 #include "llvm/DebugInfo/MSF/IMSFFile.h"
-#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/MSF/MSFStreamLayout.h"
-#include "llvm/DebugInfo/MSF/StreamReader.h"
-#include "llvm/DebugInfo/MSF/StreamRef.h"
-#include "llvm/DebugInfo/MSF/StreamWriter.h"
+#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "gtest/gtest.h"
 
 #include <unordered_map>