1 files changed, 1 insertions, 1 deletions
diff --git a/gr-blocks/include/gnuradio/blocks/packed_to_unpacked.h b/gr-blocks/include/gnuradio/blocks/packed_to_unpacked.h
index e17ed004cf..4d4a40a42e 100644
--- a/gr-blocks/include/gnuradio/blocks/packed_to_unpacked.h
+++ b/gr-blocks/include/gnuradio/blocks/packed_to_unpacked.h
@@ -51,7 +51,7 @@ class BLOCKS_API packed_to_unpacked : virtual public block
 {
 public:
     // gr::blocks::packed_to_unpacked::sptr
-    typedef boost::shared_ptr<packed_to_unpacked<T>> sptr;
+    typedef std::shared_ptr<packed_to_unpacked<T>> sptr;
 
     static sptr make(unsigned int bits_per_chunk, endianness_t endianness);
 };