diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index e96b4d8be..2475a0d5a 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -54,7 +54,10 @@ in {
       };
       nets = rec {
         internet = {
-          ip4.addr = "95.216.1.150";
+          ip4 = {
+            addr = "95.216.1.150";
+            prefix = "0.0.0.0/0";
+          };
           aliases = [
             "prism.i"
             "paste.i"