diff --git a/configuration.nix b/configuration.nix
index 2eed0a6..fc9d516 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -89,7 +89,10 @@
 
   # Sleep
   systemd.sleep.extraConfig = ''
+    AllowSuspend=no
+    AllowHibernation=no
     AllowHybridSleep=no
+    AllowSuspendThenHibernate=no
   '';
 
   # Packages: