diff --git a/llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp b/llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
index 2cc045b..7073a52 100644
--- a/llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
+++ b/llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
@@ -28,7 +28,7 @@
 
   virtual ~TestObjectCache() {
     // Free any buffers we've allocated.
-    SmallVector<MemoryBuffer *, 2>::iterator it, end;
+    SmallVectorImpl<MemoryBuffer *>::iterator it, end;
     end = AllocatedBuffers.end();
     for (it = AllocatedBuffers.begin(); it != end; ++it) {
       delete *it;