diff --git a/flake.nix b/flake.nix
index 5e8e5b1..cc7638a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -51,6 +51,11 @@
         boost
         crow
       ];
+
+      shellHook = with pkgs; ''
+        export XDG_DATA_DIRS=${gsettings-desktop-schemas}/share/gsettings-schemas/${gsettings-desktop-schemas.name}:${gtk3}/share/gsettings-schemas/${gtk3.name}:$XDG_DATA_DIRS;
+        export GIO_MODULE_DIR="${glib-networking}/lib/gio/modules/";
+      '';
     };
   };
 }