diff --git a/etc/systemd/sleep.conf.d/freeze.conf b/etc/systemd/sleep.conf.d/freeze.conf
new file mode 100644
index 0000000..ba0b051
--- /dev/null
+++ b/etc/systemd/sleep.conf.d/freeze.conf
@@ -0,0 +1,4 @@
+# Dell 5440 only has s2idle
+# https://nwildner.com/posts/2024-06-05-dell-laptop-suspend/
+[Sleep]
+SuspendState=freeze