diff --git a/src/configs/treefmt.nix b/src/configs/treefmt.nix
index 47cf484..938a12e 100644
--- a/src/configs/treefmt.nix
+++ b/src/configs/treefmt.nix
@@ -35,13 +35,13 @@ let
     // pkgs.lib.attrsets.optionalAttrs dotnet.format {
       dotnet-format-style = {
         command = "dotnet";
-        options = "format style --include";
+        options = [ "format", "style", "--include" ];
         includes = [ "*.cs" ];
       };
 
       dotnet-format-analyzers = {
         command = "dotnet";
-        options = "format analyzers --include";
+        options = [ "format", "analyzers", "--include" ];
         includes = [ "*.cs" ];
       };
     }