diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index abd0113..eccfb4a 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -162,7 +162,7 @@
 
 static inline bool mem_cgroup_disabled(void)
 {
-	if (mem_cgroup_subsys.disabled)
+	if (memory_cgrp_subsys.disabled)
 		return true;
 	return false;
 }