Index: libcfa/src/concurrency/ready_subqueue.hfa
===================================================================
--- libcfa/src/concurrency/ready_subqueue.hfa	(revision 4e83bb73307a616bea9e819e1d7680a4fff893e1)
+++ libcfa/src/concurrency/ready_subqueue.hfa	(revision 10bd126d262a71259bbc091bd81a243fbaf3161f)
@@ -49,5 +49,5 @@
 	// Get the relevant nodes locally
 	this.prev->link.next = node;
-	this.prev->link.ts   = rdtscl();
+	__atomic_store_n(&this.prev->link.ts, rdtscl(), __ATOMIC_RELAXED);
 	this.prev = node;
 	#if !defined(__CFA_NO_STATISTICS__)