diff --git a/src/system/libroot/posix/pthread/pthread.c b/src/system/libroot/posix/pthread/pthread.c
index 1a3b7c3774..e4cfb1f99d 100644
--- a/src/system/libroot/posix/pthread/pthread.c
+++ b/src/system/libroot/posix/pthread/pthread.c
@@ -118,8 +118,8 @@ pthread_create(pthread_t *_thread, const pthread_attr_t *_attr,
 	attributes.entry = pthread_thread_entry;
 	attributes.name = "pthread func";
 	attributes.priority = attr->sched_priority;
-	attributes.args1 = thread;
-	attributes.args2 = NULL;
+	attributes.args1 = NULL;
+	attributes.args2 = thread;
 	attributes.stack_address = NULL;
 	attributes.stack_size = attr->stack_size;