diff --git a/modules/misc_hardware/networking.nix b/modules/misc_hardware/networking.nix
index 0d09875..9182c19 100644
--- a/modules/misc_hardware/networking.nix
+++ b/modules/misc_hardware/networking.nix
@@ -24,6 +24,10 @@
           to = 1764;
         }
       ];
+      allowedTCPPorts = [
+        8080 # Mitmproxy
+      ];
+
       allowedUDPPortRanges = [
         {
           from = 1714;
@@ -32,6 +36,7 @@
       ];
       allowedUDPPorts = [
         24727 # AusweisApp Port
+        8080 # Mitmproxy
       ];
     };
   };