Index: libcfa/src/concurrency/io/setup.cfa
===================================================================
--- libcfa/src/concurrency/io/setup.cfa	(revision 290553a54a5500f937216fcdee0d5dab8d5826bc)
+++ libcfa/src/concurrency/io/setup.cfa	(revision 6a77224bf06bbc28a67a04ce5efe7106814a9045)
@@ -250,5 +250,5 @@
 					// Fixup the thread state
 					thrd.state = Blocked;
-					thrd.ticket = 0;
+					thrd.ticket = TICKET_BLOCKED;
 					thrd.preempted = __NO_PREEMPTION;