diff --git a/hosts/citadel/default.nix b/hosts/citadel/default.nix
index e13b653..00df234 100644
--- a/hosts/citadel/default.nix
+++ b/hosts/citadel/default.nix
@@ -74,10 +74,8 @@ in
       CPU_SCALING_GOVERNOR_ON_AC = "ondemand";
       CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
 
-      START_CHARGE_THRESH_BAT0 = 80;
-      STOP_CHARGE_THRESH_BAT0 = 85;
-
-      USB_BLACKLIST_PHONE = 1;
+      START_CHARGE_THRESH_BAT0 = 50;
+      STOP_CHARGE_THRESH_BAT0 = 95;
     };
   };