diff --git a/systems/x86_64-linux/carbon/default.nix b/systems/x86_64-linux/carbon/default.nix
index 89667dd..9c5fceb 100644
--- a/systems/x86_64-linux/carbon/default.nix
+++ b/systems/x86_64-linux/carbon/default.nix
@@ -8,7 +8,6 @@
 
   aa = {
     nix.enable = true;
-    nix.useSelfhostedCache = false;
 
     archetypes.workstation.enable = true;