diff --git a/flake.nix b/flake.nix
index c723fa3..cadb373 100644
--- a/flake.nix
+++ b/flake.nix
@@ -25,7 +25,7 @@
             ccls
             gopls
             luaformatter
-	    nixd
+            nixd
             pyright
             rust-analyzer
             sumneko-lua-language-server
@@ -50,7 +50,8 @@
           pkgs.ccls
           pkgs.gopls
           pkgs.luaformatter
-	  pkgs.nixd
+          pkgs.nixd
+          pkgs.nixfmt-rfc-style
           pkgs.pyright
           pkgs.rust-analyzer
           pkgs.sumneko-lua-language-server