diff --git a/smb.conf.vendor b/smb.conf.vendor
index fe3f806..32441aa 100644
--- a/smb.conf.vendor
+++ b/smb.conf.vendor
@@ -2,6 +2,10 @@
 # read the smb.conf manpage.
 # Run 'testparm' to verify the config is correct after
 # you modified it.
+#
+# Note:
+# SMB1 is disabled by default. This means clients without support for SMB2 or
+# SMB3 are no longer able to connect to smbd (by default).
 
 [global]
 	workgroup = SAMBA