diff --git a/modules/virtualization/qemu.nix b/modules/virtualization/qemu.nix
index 6599409..4775e6b 100644
--- a/modules/virtualization/qemu.nix
+++ b/modules/virtualization/qemu.nix
@@ -14,6 +14,8 @@
     };
   };
 
+  networking.firewall.trustedInterfaces = [ "virbr0" ];
+
   programs.virt-manager.enable = true;
 
   users.users.river.extraGroups = [