diff --git a/kernel/config-4.9.x-x86_64 b/kernel/config-4.9.x-x86_64
index 6fd967f9e..ded640335 100644
--- a/kernel/config-4.9.x-x86_64
+++ b/kernel/config-4.9.x-x86_64
@@ -3337,6 +3337,7 @@ CONFIG_CIFS=y
 # CONFIG_CIFS_WEAK_PW_HASH is not set
 # CONFIG_CIFS_UPCALL is not set
 CONFIG_CIFS_XATTR=y
+# CONFIG_CIFS_POSIX is not set
 # CONFIG_CIFS_ACL is not set
 CONFIG_CIFS_DEBUG=y
 # CONFIG_CIFS_DEBUG2 is not set