diff --git a/modules/generic.nix b/modules/generic.nix
index ee66da8..617df9f 100644
--- a/modules/generic.nix
+++ b/modules/generic.nix
@@ -25,16 +25,16 @@ in
   };
 
   zramSwap = {
-    enable = true;
-    memoryPercent = 200;
+    enable = lib.mkDefault true;
+    memoryPercent = lib.mkDefault 200;
     algorithm = "lzo-rle";
   };
 
   programs = {
     zsh = import ./zsh.nix;
     atop = {
-      enable = true;
-      netatop.enable = true;
+      enable = lib.mkDefault true;
+      netatop.enable = lib.mkDefault true;
     };
     vim.defaultEditor = true;
   };