diff --git a/lib/Transforms/Utils/CloneFunction.cpp b/lib/Transforms/Utils/CloneFunction.cpp
index 787e0d3c8b6..154a082b3aa 100644
--- a/lib/Transforms/Utils/CloneFunction.cpp
+++ b/lib/Transforms/Utils/CloneFunction.cpp
@@ -10,7 +10,6 @@
 #include "llvm/iTerminators.h"
 #include "llvm/DerivedTypes.h"
 #include "llvm/Function.h"
-#include <map>
 
 // RemapInstruction - Convert the instruction operands from referencing the 
 // current values into those specified by ValueMap.