diff --git a/nixosModules/clanCore/zerotier/default.nix b/nixosModules/clanCore/zerotier/default.nix
index 59804d911..4ae28a7e1 100644
--- a/nixosModules/clanCore/zerotier/default.nix
+++ b/nixosModules/clanCore/zerotier/default.nix
@@ -250,7 +250,7 @@ in
         rules = [
           {
             not = false;
-            or = false;
+            "or" = false;
             type = "ACTION_ACCEPT";
           }
         ];