diff --git a/llvm/lib/CodeGenData/CodeGenDataReader.cpp b/llvm/lib/CodeGenData/CodeGenDataReader.cpp
index 1e0fe579594cd..bcd61047079ff 100644
--- a/llvm/lib/CodeGenData/CodeGenDataReader.cpp
+++ b/llvm/lib/CodeGenData/CodeGenDataReader.cpp
@@ -12,6 +12,7 @@
 
 #include "llvm/CodeGenData/CodeGenDataReader.h"
 #include "llvm/CodeGenData/OutlinedHashTreeRecord.h"
+#include "llvm/Object/ObjectFile.h"
 #include "llvm/Support/MemoryBuffer.h"
 
 #define DEBUG_TYPE "cg-data-reader"