1 files changed, 1 insertions, 1 deletions
diff --git a/gr-blocks/include/gnuradio/blocks/throttle.h b/gr-blocks/include/gnuradio/blocks/throttle.h
index 6d3f8bb0ae..9372a8711b 100644
--- a/gr-blocks/include/gnuradio/blocks/throttle.h
+++ b/gr-blocks/include/gnuradio/blocks/throttle.h
@@ -34,7 +34,7 @@ namespace blocks {
 class BLOCKS_API throttle : virtual public sync_block
 {
 public:
-    typedef boost::shared_ptr<throttle> sptr;
+    typedef std::shared_ptr<throttle> sptr;
 
     static sptr make(size_t itemsize, double samples_per_sec, bool ignore_tags = true);