diff --git a/configs/workhorse/mattermost.nix b/configs/workhorse/mattermost.nix
index 82a0014..63711e0 100644
--- a/configs/workhorse/mattermost.nix
+++ b/configs/workhorse/mattermost.nix
@@ -103,7 +103,7 @@ in {
   # give containers internet access
   networking.nat.enable = true;
   networking.nat.internalInterfaces = [ "ve-mattermost" ];
-  networking.nat.externalInterface = "eth0";
+  networking.nat.externalInterface = "enp2s0f1";
 
   # don't let networkmanager manger container network
   networking.networkmanager.unmanaged = [ "interface-name:ve-*" ];
diff --git a/configs/workhorse/nextcloud.nix b/configs/workhorse/nextcloud.nix
index b19132a..a39a0bc 100644
--- a/configs/workhorse/nextcloud.nix
+++ b/configs/workhorse/nextcloud.nix
@@ -190,7 +190,7 @@ in {
   # give containers internet access
   networking.nat.enable = true;
   networking.nat.internalInterfaces = [ "ve-nextcloud" ];
-  networking.nat.externalInterface = "eth0";
+  networking.nat.externalInterface = "enp2s0f1";
 
   # don't let networkmanager manger container network
   networking.networkmanager.unmanaged = [ "interface-name:ve-*" ];
diff --git a/configs/workhorse/transmission.nix b/configs/workhorse/transmission.nix
index e5509b7..0519f36 100644
--- a/configs/workhorse/transmission.nix
+++ b/configs/workhorse/transmission.nix
@@ -214,7 +214,7 @@ in {
   # give containers internet access
   networking.nat.enable = true;
   networking.nat.internalInterfaces = [ "ve-torrent" ];
-  networking.nat.externalInterface = "eth0";
+  networking.nat.externalInterface = "enp2s0f1";
 
   # open ports for logging
   networking.firewall.interfaces."ve-torrent".allowedTCPPorts =