diff --git a/src/libcharon/sa/ikev2/task_manager_v2.c b/src/libcharon/sa/ikev2/task_manager_v2.c
index 5f7d81b59..d00896d8d 100644
--- a/src/libcharon/sa/ikev2/task_manager_v2.c
+++ b/src/libcharon/sa/ikev2/task_manager_v2.c
@@ -761,8 +761,7 @@ static bool handle_collisions(private_task_manager_t *this, task_t *task)
 
 	/* do we have to check  */
 	if (type == TASK_IKE_REKEY || type == TASK_CHILD_REKEY ||
-		type == TASK_CHILD_DELETE || type == TASK_IKE_DELETE ||
-		type == TASK_IKE_REAUTH)
+		type == TASK_CHILD_DELETE || type == TASK_IKE_DELETE)
 	{
 		/* find an exchange collision, and notify these tasks */
 		enumerator = array_create_enumerator(this->active_tasks);
@@ -771,8 +770,7 @@ static bool handle_collisions(private_task_manager_t *this, task_t *task)
 			switch (active->get_type(active))
 			{
 				case TASK_IKE_REKEY:
-					if (type == TASK_IKE_REKEY || type == TASK_IKE_DELETE ||
-						type == TASK_IKE_REAUTH)
+					if (type == TASK_IKE_REKEY || type == TASK_IKE_DELETE)
 					{
 						ike_rekey_t *rekey = (ike_rekey_t*)active;
 						rekey->collide(rekey, task);
diff --git a/src/libcharon/sa/ikev2/tasks/ike_rekey.c b/src/libcharon/sa/ikev2/tasks/ike_rekey.c
index 715fa033e..d7f81e1de 100644
--- a/src/libcharon/sa/ikev2/tasks/ike_rekey.c
+++ b/src/libcharon/sa/ikev2/tasks/ike_rekey.c
@@ -284,9 +284,8 @@ METHOD(task_t, process_i, status_t,
 	{
 		case FAILED:
 			/* rekeying failed, fallback to old SA */
-			if (!(this->collision && (
-				this->collision->get_type(this->collision) == TASK_IKE_DELETE ||
-				this->collision->get_type(this->collision) == TASK_IKE_REAUTH)))
+			if (!this->collision ||
+				this->collision->get_type(this->collision) != TASK_IKE_DELETE)
 			{
 				schedule_delayed_rekey(this);
 			}