diff --git a/include/llvm/MDNode.h b/include/llvm/MDNode.h
index 50b3104c8fa..03275edcd5a 100644
--- a/include/llvm/MDNode.h
+++ b/include/llvm/MDNode.h
@@ -22,6 +22,7 @@
 #define LLVM_MDNODE_H
 
 #include "llvm/Constant.h"
+#include "llvm/Type.h"
 #include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/ValueHandle.h"
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp
index 5e1137f32db..fc4cfcfe45d 100644
--- a/lib/VMCore/Verifier.cpp
+++ b/lib/VMCore/Verifier.cpp
@@ -45,6 +45,7 @@
 #include "llvm/DerivedTypes.h"
 #include "llvm/InlineAsm.h"
 #include "llvm/IntrinsicInst.h"
+#include "llvm/MDNode.h"
 #include "llvm/Module.h"
 #include "llvm/ModuleProvider.h"
 #include "llvm/Pass.h"