diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 2e916c3..431a64f 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -132,5 +132,7 @@
 	}
 	zone->present_pages += onlined_pages;
 
+	setup_per_zone_pages_min();
+
 	return 0;
 }