diff --git a/dzgui/config/xdg.py b/dzgui/config/xdg.py
index 532c73f..eac3dcf 100644
--- a/dzgui/config/xdg.py
+++ b/dzgui/config/xdg.py
@@ -12,7 +12,7 @@ from dzgui.const.constants import (
 from dzgui.init.proc import is_sandboxed
 
 
-@dataclass
+@dataclass(slots=True, frozen=True)
 class Xdg:
     config: Path
     columns: Path