diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index a19fd216e2dc7..85b114b61bde2 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -493,7 +493,7 @@ config DEBUG_FS
 choice
 	prompt "Debugfs default access"
 	depends on DEBUG_FS
-	default DEBUG_FS_ALLOW_ALL
+	default DEBUG_FS_ALLOW_NONE
 	help
 	  This selects the default access restrictions for debugfs.
 	  It can be overridden with kernel command line option