diff --git a/flake.nix b/flake.nix
index 742d249..9e4ffc4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -42,6 +42,7 @@
           modules = [
             ./modules/base.nix
             ./modules/gc.nix
+            ./modules/swap.nix
             ./modules/users.nix
             ./modules/ssh.nix
             ./modules/tailscale.nix
diff --git a/modules/swap.nix b/modules/swap.nix
new file mode 100644
index 0000000..97d7462
--- /dev/null
+++ b/modules/swap.nix
@@ -0,0 +1,9 @@
+{ ... }:
+
+{
+  zramSwap = {
+    enable = true;
+    algorithm = "zstd";
+    memoryPercent = 50;
+  };
+}