diff --git a/third_party/default.nix b/third_party/default.nix
index 2c1c71297d..73b8374670 100644
--- a/third_party/default.nix
+++ b/third_party/default.nix
@@ -13,6 +13,12 @@ let
     packageOverrides = pkgs: {
       factorio = pkgs.factorio.override depot.ops.secrets.factorio;
       factorio-experimental = pkgs.factorio-experimental.override depot.ops.secrets.factorio;
+      ntfy = (pkgs.ntfy.override {
+        withXmpp = false;
+      }).overridePythonAttrs (oldAttrs: {
+        doCheck = false;
+        checkPhase = "";
+      });
       delve = pkgs.delve.overrideAttrs (oldAttrs: {
         meta = oldAttrs.meta // {
           platforms = oldAttrs.meta.platforms ++ [ "aarch64-linux" ];