diff --git a/.gitignore b/.gitignore
index a87887b..90109c9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -65,3 +65,4 @@ venv
 db.sqlite3
 public/
 .direnv
+.static
diff --git a/default.nix b/default.nix
index 1491ad9..7491a26 100644
--- a/default.nix
+++ b/default.nix
@@ -8,8 +8,13 @@
     name = "cas-eleves.dev";
 
     packages = [
-      (pkgs.python3.withPackages (ps: [
+      # Python 3.12 is required to have the correct SSL options for connecting with the legacy server
+      (pkgs.python312.withPackages (ps: [
         ps.django
+        ps.ipython
+        ps.ldap3
+
+        # Local packages
         (ps.callPackage ./nix/django-cas-server { })
         (ps.callPackage ./nix/loadcredential { })
       ]))
@@ -18,6 +23,13 @@
     env = {
       CREDENTIALS_DIRECTORY = builtins.toString ./.credentials;
       CE_DEBUG = true;
+      CE_STATIC_ROOT = builtins.toString ./.static;
     };
+
+    shellHook = ''
+      if [ ! -d .static ]; then
+        mkdir .static
+      fi
+    '';
   };
 }