diff --git a/nix-os/shell.nix b/nix-os/shell.nix
index 73476af..6d04613 100644
--- a/nix-os/shell.nix
+++ b/nix-os/shell.nix
@@ -131,7 +131,19 @@ in
     programs.starship = {
       enable = true;
       settings = {
-        format = "$all$line_break\${custom.ranger}$jobs$battery$time$status$os$container$shell$character";
+        format = lib.concatStrings [
+          "$all"
+          "$line_break"
+          "\${custom.ranger}"
+          "$jobs"
+          "$battery"
+          "$time"
+          "$status"
+          "$os"
+          "$container"
+          "$shell"
+          "$character"
+        ];
         directory = {
           truncation_length = 5;
           truncation_symbol = "…/";