diff --git a/pkgs/applications/audio/mopidy/iris.nix b/pkgs/applications/audio/mopidy/iris.nix
index 0f0486ea7c2b..42d4333358aa 100644
--- a/pkgs/applications/audio/mopidy/iris.nix
+++ b/pkgs/applications/audio/mopidy/iris.nix
@@ -1,8 +1,11 @@
 {
   lib,
   pythonPackages,
-  fetchPypi,
+  fetchFromGitHub,
+  fetchNpmDeps,
   mopidy,
+  nodejs,
+  npmHooks,
 }:
 
 pythonPackages.buildPythonApplication (finalAttrs: {
@@ -10,12 +13,27 @@ pythonPackages.buildPythonApplication (finalAttrs: {
   version = "3.70.0";
   pyproject = true;
 
-  src = fetchPypi {
-    pname = "mopidy_iris";
-    inherit (finalAttrs) version;
-    hash = "sha256-md/1blTTtjiAAb/jiLE2EfiSlIUwEga8U7OiuKa466k=";
+  src = fetchFromGitHub {
+    owner = "jaedb";
+    repo = "Iris";
+    tag = finalAttrs.version;
+    hash = "sha256-Fc0LktN8pCRnrvk9uudXu10J3XfrRbdGlcDKXFNQzmQ=";
   };
 
+  npmDeps = fetchNpmDeps {
+    inherit (finalAttrs) src;
+    hash = "sha256-aQHq80SLaOPOANYV+aDTWC/bxfc1it5iDeRJ8L5iuEU=";
+  };
+
+  nativeBuildInputs = [
+    nodejs
+    npmHooks.npmConfigHook
+  ];
+
+  preBuild = ''
+    npm run prod
+  '';
+
   build-system = [
     pythonPackages.setuptools
   ];