diff --git a/lib/cpp/test/Benchmark.cpp b/lib/cpp/test/Benchmark.cpp
old mode 100644
new mode 100755
index 36da0bd..413802d
--- a/lib/cpp/test/Benchmark.cpp
+++ b/lib/cpp/test/Benchmark.cpp
@@ -70,7 +70,7 @@
   ooe.zomg_unicode     = "\xd7\n\a\t";
   ooe.base64 = "\1\2\3\255";
 
-  shared_ptr<TMemoryBuffer> buf(new TMemoryBuffer());
+  boost::shared_ptr<TMemoryBuffer> buf(new TMemoryBuffer());
 
   int num = 1000000;
 
@@ -96,7 +96,7 @@
 
     for (int i = 0; i < num; i ++) {
       OneOfEach ooe2;
-      shared_ptr<TMemoryBuffer> buf2(new TMemoryBuffer(data, datasize));
+      boost::shared_ptr<TMemoryBuffer> buf2(new TMemoryBuffer(data, datasize));
       //buf2->resetBuffer(data, datasize);
       TBinaryProtocolT<TBufferBase> prot(buf2);
       ooe2.read(&prot);