diff --git a/flake.nix b/flake.nix
index c213426..bd9a866 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,6 +20,7 @@
                 roboto
                 source-sans
               ];
+              impureFontDirectories = [ ];
             };
         in
         {