diff --git a/mm/slob.c b/mm/slob.c
index 79164a4..71976c5 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -327,7 +327,7 @@
 		b = (void *)__get_free_pages(flags, get_order(c->size));
 
 	if (c->ctor)
-		c->ctor(b, c, SLAB_CTOR_CONSTRUCTOR);
+		c->ctor(b, c, 0);
 
 	return b;
 }