Index: uspace/lib/net/tl/socket_core.c
===================================================================
--- uspace/lib/net/tl/socket_core.c	(revision 22e80508d6f0e4e31f772cc48a69d3548fbb9e12)
+++ uspace/lib/net/tl/socket_core.c	(revision fa33ac4d028814f3a8e5288c28ba70f36120f69b)
@@ -83,14 +83,8 @@
 {
 	/* If bound */
-	
-	// FIXME:
-	// Temporary workaround for ticket #521
-	// (causes port leak)
-#if 0
 	if (socket->port) {
 		/* Release the port */
 		socket_port_release(global_sockets, socket);
 	}
-#endif
 	
 	dyn_fifo_destroy(&socket->accepted);