diff --git a/lass/1systems/aergia/config.nix b/lass/1systems/aergia/config.nix
index ed5bbcf12..af88a0260 100644
--- a/lass/1systems/aergia/config.nix
+++ b/lass/1systems/aergia/config.nix
@@ -26,6 +26,7 @@
     <stockholm/lass/2configs/dunst.nix>
     <stockholm/lass/2configs/print.nix>
     <stockholm/lass/2configs/br.nix>
+    <stockholm/lass/2configs/c-base.nix>
   ];
 
   system.stateVersion = "22.11";