diff --git a/systems/omoikane/default.nix b/systems/omoikane/default.nix
index 809509f..f39f609 100644
--- a/systems/omoikane/default.nix
+++ b/systems/omoikane/default.nix
@@ -128,5 +128,9 @@
     ];
   };
 
+  zramSwap = {
+    enable = true;
+  };
+
   powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
 }