diff --git a/configuration.nix b/configuration.nix
index ce34680..b8086cd 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -7,6 +7,40 @@
     ./services.nix
   ];
 
+  zramSwap = {
+    enable = true;
+    memoryPercent = 50;
+  };
+
+  fileSystems = {
+    "/".options = [
+      "compress=zstd"
+      "discard=async"
+    ];
+    "/home".options = [
+      "compress=zstd"
+      "discard=async"
+    ];
+    "/nix".options = [
+      "compress=zstd"
+      "noatime"
+      "discard=async"
+    ];
+    "/var/lib".options = [
+      "compress=zstd"
+      "noatime"
+      "discard=async"
+    ];
+    "/swap".options = [ "noatime" ];
+  };
+
+  swapDevices = [
+    {
+      device = "/swap/swapfile";
+      size = 8 * 1024;
+    }
+  ];
+
   boot.loader = {
     systemd-boot = {
       enable = true;
@@ -153,10 +187,5 @@
 
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
 
-  zramSwap = {
-    enable = true;
-    memoryPercent = 50;
-  };
-
   system.stateVersion = "26.05";
 }