diff --git a/.config/linux/system/Common.nix b/.config/linux/system/Common.nix
index edb6df4..f015a50 100644
--- a/.config/linux/system/Common.nix
+++ b/.config/linux/system/Common.nix
@@ -101,6 +101,9 @@
 	# Ld.
 	programs.nix-ld.enable = true;
 
+	# Zram.
+	zramSwap.enable = true;
+
 	# Firewall.
 	networking.firewall.enable = false;