1 files changed, 1 insertions, 1 deletions
diff --git a/gr-blocks/include/gnuradio/blocks/xor_blk.h b/gr-blocks/include/gnuradio/blocks/xor_blk.h
index e6b629a2ad..59f3d3f1fc 100644
--- a/gr-blocks/include/gnuradio/blocks/xor_blk.h
+++ b/gr-blocks/include/gnuradio/blocks/xor_blk.h
@@ -30,7 +30,7 @@ class BLOCKS_API xor_blk : virtual public sync_block
 {
 public:
     // gr::blocks::xor::sptr
-    typedef boost::shared_ptr<xor_blk<T>> sptr;
+    typedef std::shared_ptr<xor_blk<T>> sptr;
 
     static sptr make(size_t vlen = 1);
 };