diff --git a/i3/mainbar.nix b/i3/mainbar.nix
index b15069f..cea66f7 100644
--- a/i3/mainbar.nix
+++ b/i3/mainbar.nix
@@ -49,6 +49,7 @@
         full_format = "$icon $percentage $power";
         empty_format = "$icon $percentage $power";
         not_charging_format = "$icon $percentage $power";
+        missing_format = "";
       }
       pomodoro
       # time