diff --git a/home-manager/i3.nix b/home-manager/i3.nix
index 41be812..8e1dd6e 100644
--- a/home-manager/i3.nix
+++ b/home-manager/i3.nix
@@ -34,4 +34,9 @@
       }];
     };
   };
+
+  services.screen-locker = {
+    enable = true;
+    lockCmd = "${pkgs.i3lock}/bin/i3lock -n -c 000000";
+  };
 }