diff --git a/pisrc_compartilha_internet.sh b/pisrc_compartilha_internet.sh
index 5cdb300..43d9701 100644
--- a/pisrc_compartilha_internet.sh
+++ b/pisrc_compartilha_internet.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 read -p "Qual a interface de saída para a internet? " IFACE
-nft add table -exist ip nat
-nft add chain -exist ip nat postrouting { type nat hook postrouting priority 100 \; }
+nft add table ip nat
+nft add chain ip nat postrouting { type nat hook postrouting priority 100 \; }
 if ! nft list chain ip nat postrouting | grep -q "oifname \"$IFACE\" masquerade"; then
   nft add rule ip nat postrouting oifname "$IFACE" masquerade
 fi