diff --git a/websocketpp/transport/asio/security/tls.hpp b/websocketpp/transport/asio/security/tls.hpp
index 78eac43..7b32db8 100644
--- a/websocketpp/transport/asio/security/tls.hpp
+++ b/websocketpp/transport/asio/security/tls.hpp
@@ -326,7 +326,11 @@ protected:
     }
 
     void async_shutdown(socket::shutdown_handler callback) {
-        m_socket->async_shutdown(callback);
+        if (m_strand) {
+            m_socket->async_shutdown(m_strand->wrap(callback));
+        } else {
+            m_socket->async_shutdown(callback);
+        }
     }
 
     /// Translate any security policy specific information about an error code