diff --git a/include/linux/slab.h b/include/linux/slab.h
index 76f1fee..ffd24c8 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -18,7 +18,7 @@
 
 /*
  * Flags to pass to kmem_cache_create().
- * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
+ * The ones marked DEBUG are only valid if CONFIG_DEBUG_SLAB is set.
  */
 #define SLAB_DEBUG_FREE		0x00000100UL	/* DEBUG: Perform (expensive) checks on free */
 #define SLAB_RED_ZONE		0x00000400UL	/* DEBUG: Red zone objs in a cache */