diff --git a/pkgs/development/ruby-modules/bundled-common/gen-bin-stubs.rb b/pkgs/development/ruby-modules/bundled-common/gen-bin-stubs.rb
index 2bf9d84caa06..3106e9c24ca7 100644
--- a/pkgs/development/ruby-modules/bundled-common/gen-bin-stubs.rb
+++ b/pkgs/development/ruby-modules/bundled-common/gen-bin-stubs.rb
@@ -34,6 +34,7 @@ paths.each do |path|
 ENV["BUNDLE_GEMFILE"] = #{gemfile.dump}
 ENV.delete 'BUNDLE_PATH'
 ENV['BUNDLE_FROZEN'] = '1'
+ENV['BUNDLE_IGNORE_CONFIG'] = '1'
 
 Gem.paths = { 'GEM_HOME' => #{bundle_path.dump} }