diff --git a/home/home-configuration.scm b/home/home-configuration.scm
index 3e5659e..567c19a 100644
--- a/home/home-configuration.scm
+++ b/home/home-configuration.scm
@@ -83,6 +83,7 @@
                    home-xdg-configuration-files-service-type
                    `(("sway/config" ,(local-file "./sway/sway"))
                      ("swaylock/config" ,(local-file "./swaylock/config"))
+                     ("swayidle/config" ,(local-file "./swayidle/config"))
                      ("waybar/config" ,(local-file "./waybar/config"))
                      ("waybar/style.css" ,(local-file "./waybar/style.css"))
                      ("fuzzel/fuzzel.ini" ,(local-file "./fuzzel/fuzzel.ini"))
diff --git a/home/sway/sway b/home/sway/sway
index f354270..2e66143 100644
--- a/home/sway/sway
+++ b/home/sway/sway
@@ -281,5 +281,6 @@ exec wireplumber
 exec shepherd
 exec waybar
 exec swaync
+exec swayidle
 
 include @sysconfdir@/sway/config.d/*
diff --git a/home/swayidle/config b/home/swayidle/config
new file mode 100644
index 0000000..eaac94d
--- /dev/null
+++ b/home/swayidle/config
@@ -0,0 +1,4 @@
+timeout 300 'swaylock'
+timeout 800 'swaymsg "output * dpms off"'
+resume 'swaymsg "output * dpms on"'
+before-sleep 'swaylock'