diff --git a/src/libcharon/sa/ikev1/task_manager_v1.c b/src/libcharon/sa/ikev1/task_manager_v1.c
index d97ef0ebe..6d4ef14f4 100644
--- a/src/libcharon/sa/ikev1/task_manager_v1.c
+++ b/src/libcharon/sa/ikev1/task_manager_v1.c
@@ -1785,7 +1785,7 @@ static bool have_equal_ts(child_sa_t *child1, child_sa_t *child2, bool local)
 	{
 		equal = ts1->equals(ts1, ts2);
 	}
-	e1->destroy(e1);
+	e2->destroy(e2);
 	e1->destroy(e1);
 
 	return equal;