diff --git a/flake.nix b/flake.nix
index 1ca998a..13cb7eb 100644
--- a/flake.nix
+++ b/flake.nix
@@ -121,17 +121,19 @@
 
       devShells.default = pkgs.mkShellNoCC {
         packages = with pkgs; [
-          python3Packages.django_5
-          python3Packages.django-compressor
-          python3Packages.geoip2
+          (python3.withPackages
+            (ps: [
+              ps.django
+              ps.django-compressor
+              ps.geoip2
+
+              ps.django-debug-toolbar
+              ps.flake8
+              # TODO: vim integration via EXITINT? See make check
+              ps.autopep8
+            ]))
           libmaxminddb
           dart-sass
-
-          python3Packages.django-debug-toolbar
-          python3Packages.flake8
-
-          # TODO: vim integration via EXITINT? See make check
-          python3Packages.autopep8
         ];
         GEOIP_PATH = "${geoip-mmdb}";
         E11SYNC_DEBUG = "1";