diff --git a/include/llvm/Bitcode/Archive.h b/include/llvm/Bitcode/Archive.h
index 13583c0..e19e4c0 100644
--- a/include/llvm/Bitcode/Archive.h
+++ b/include/llvm/Bitcode/Archive.h
@@ -22,7 +22,6 @@
 #include "llvm/System/Path.h"
 #include <map>
 #include <set>
-#include <fstream>
 
 namespace llvm {
   class MemoryBuffer;
diff --git a/tools/llvm-ar/llvm-ar.cpp b/tools/llvm-ar/llvm-ar.cpp
index 95957df..021a369 100644
--- a/tools/llvm-ar/llvm-ar.cpp
+++ b/tools/llvm-ar/llvm-ar.cpp
@@ -24,6 +24,7 @@
 #include <algorithm>
 #include <iomanip>
 #include <memory>
+#include <fstream>
 using namespace llvm;
 
 // Option for compatibility with AIX, not used but must allow it to be present.