diff --git a/config/interfaces.nft b/config/interfaces.nft
index 845d5c9..7e8832d 100644
--- a/config/interfaces.nft
+++ b/config/interfaces.nft
@@ -19,4 +19,4 @@ define admin_if = {
 	$if_prod,
 	$if_switchs,
 	$if_dmz_wireguard,
-}
\ No newline at end of file
+}
diff --git a/config/networks/nerim.nft b/config/networks/nerim.nft
index 6d891da..1193007 100644
--- a/config/networks/nerim.nft
+++ b/config/networks/nerim.nft
@@ -15,7 +15,7 @@ table inet firewall {
 
 	chain fwd_fabien_pathier{
 		# Machine de Fabien Pathier accessible en SSH depuis l'extérieur
-		dnat to 10.2.4.105:22 
+		ip version 4 ip protocol tcp dnat to 10.2.4.105:22
 	}
 
 	chain dnat_nerim {