diff --git a/src/apps/personal/sway.nix b/src/apps/personal/sway.nix
index 458da7b..354012a 100644
--- a/src/apps/personal/sway.nix
+++ b/src/apps/personal/sway.nix
@@ -31,7 +31,7 @@
                 };
             };
             keybindings = lib.mkOptionDefault {
-                "Mod4+l" = "/usr/bin/env swaylock -c 000000";
+                "Mod4+l" = "exec /usr/bin/env swaylock -c 000000";
             };
             keycodebindings = {};
             left = "h";