diff --git a/bar.nix b/bar.nix
index c7cb9c7..7ab2567 100644
--- a/bar.nix
+++ b/bar.nix
@@ -197,8 +197,9 @@
 
         cpu = {
           interval = 1;
-          format = "󰘚 {usage:2}%";
+          format = "󰘚 {usage: 2}%";
           "max-length" = 10;
+          "min-length" = 4;
           "on-click" = "$TERMINAL --class floating -e htop";
         };