1 files changed, 5 insertions, 6 deletions

diff --git a/overlays/inwx-cdnskey/default.nix b/overlays/inwx-cdnskey/default.nix
index cd564f24..e1bee0f2 100644
--- a/overlays/inwx-cdnskey/default.nix
+++ b/overlays/inwx-cdnskey/default.nix
@@ -2,17 +2,16 @@
 let
   packageOverrides = final.callPackage ./python-packages.nix {};
   inpPython = final.python39.override { inherit packageOverrides; };
+  python = inpPython.withPackages (ps: with ps; [pyxdg inwx-domrobot configparser dnspython]);
 in {
   inwx-cdnskey = prev.stdenv.mkDerivation rec {
     name = "inwx-cdnskey";
-    src = ./inwx-cdnskey.py;
+    src = prev.replaceVars ./inwx-cdnskey.py { inherit python; };
 
-    phases = [ "buildPhase" "checkPhase" "installPhase" ];
+    phases = [ "unpackPhase" "checkPhase" "installPhase" ];
 
-    python = inpPython.withPackages (ps: with ps; [pyxdg inwx-domrobot configparser dnspython]);
-
-    buildPhase = ''
-      substituteAll $src inwx-cdnskey
+    unpackPhase = ''
+      cp $src inwx-cdnskey
     '';
 
     doCheck = true;