diff --git a/nixos/common.nix b/nixos/common.nix
index ef76385..a91aca5 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -185,6 +185,7 @@
   # };
   programs.mosh.enable = true;
   programs.zsh.enable = true;
+  programs.slock.enable = true;
 
   programs.fuse.userAllowOther = true;