diff --git a/pkgs/development/compilers/matter-compiler/default.nix b/pkgs/development/compilers/matter-compiler/default.nix
index 12da620fe5b..58fb0ca22d7 100644
--- a/pkgs/development/compilers/matter-compiler/default.nix
+++ b/pkgs/development/compilers/matter-compiler/default.nix
@@ -5,9 +5,7 @@ bundlerEnv {
   name = "matter_compiler-0.5.1";
 
   inherit ruby;
-  gemfile = ./Gemfile;
-  lockfile = ./Gemfile.lock;
-  gemset = ./gemset.nix;
+  gemdir = ./.;
 
   meta = with lib; {
     description = ''