diff --git a/include/llvm/ADT/SmallVector.h b/include/llvm/ADT/SmallVector.h
index d98d40a3f39..05952a4490e 100644
--- a/include/llvm/ADT/SmallVector.h
+++ b/include/llvm/ADT/SmallVector.h
@@ -90,6 +90,7 @@ public:
   }
   
   typedef size_t size_type;
+  typedef T value_type;
   typedef T* iterator;
   typedef const T* const_iterator;