diff --git a/modules/base/nix.nix b/modules/base/nix.nix
index 0d27e43..ed2f051 100644
--- a/modules/base/nix.nix
+++ b/modules/base/nix.nix
@@ -48,9 +48,6 @@
 
         use-xdg-base-directories = true;
       };
-
-      # Garbage collection.
-      gc.automatic = true;
     };
 
     # More useful repl.