diff --git a/src/nixos_anywhere_pxe/default.nix b/src/nixos_anywhere_pxe/default.nix
index 9446850b..52f959ec 100644
--- a/src/nixos_anywhere_pxe/default.nix
+++ b/src/nixos_anywhere_pxe/default.nix
@@ -27,8 +27,14 @@ let
     nativeBuildInputs = [
       python3.pkgs.setuptools
     ];
+    propagatedBuildInputs = [
+      python3.pkgs.netaddr
+    ];
     passthru.tests = { inherit nixos-anywhere-pxe-mypy; };
     passthru.devDependencies = devDependencies;
+    pythonImportsCheck = [
+      "netaddr"
+    ];
   };
 
   checkPython = python3.withPackages (_ps: devDependencies);