diff --git a/include/llvm/DIBuilder.h b/include/llvm/DIBuilder.h
index 9352f674874..f988569fc77 100644
--- a/include/llvm/DIBuilder.h
+++ b/include/llvm/DIBuilder.h
@@ -349,8 +349,8 @@ namespace llvm {
     /// @param AlignInBits  Alignment.
     /// @param Ty           Element type.
     /// @param Subscripts   Subscripts.
-    DIType createVectorType(uint64_t Size, uint64_t AlignInBits,
-                            DIType Ty, DIArray Subscripts);
+    DICompositeType createVectorType(uint64_t Size, uint64_t AlignInBits,
+                                     DIType Ty, DIArray Subscripts);
 
     /// createEnumerationType - Create debugging information entry for an
     /// enumeration.
diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp
index 8edc6a0f10c..2abf71b84ec 100644
--- a/lib/IR/DIBuilder.cpp
+++ b/lib/IR/DIBuilder.cpp
@@ -712,8 +712,8 @@ DICompositeType DIBuilder::createArrayType(uint64_t Size, uint64_t AlignInBits,
 }
 
 /// createVectorType - Create debugging information entry for a vector.
-DIType DIBuilder::createVectorType(uint64_t Size, uint64_t AlignInBits,
-                                   DIType Ty, DIArray Subscripts) {
+DICompositeType DIBuilder::createVectorType(uint64_t Size, uint64_t AlignInBits,
+                                            DIType Ty, DIArray Subscripts) {
 
   // A vector is an array type with the FlagVector flag applied.
   Value *Elts[] = {
@@ -731,7 +731,7 @@ DIType DIBuilder::createVectorType(uint64_t Size, uint64_t AlignInBits,
     ConstantInt::get(Type::getInt32Ty(VMContext), 0),
     Constant::getNullValue(Type::getInt32Ty(VMContext))
   };
-  return DIType(MDNode::get(VMContext, Elts));
+  return DICompositeType(MDNode::get(VMContext, Elts));
 }
 
 /// createArtificialType - Create a new DIType with "artificial" flag set.