diff --git a/lib/zapata/rzpec/runner.rb b/lib/zapata/rzpec/runner.rb
index 06b1241..9ae338b 100644
--- a/lib/zapata/rzpec/runner.rb
+++ b/lib/zapata/rzpec/runner.rb
@@ -50,7 +50,7 @@ def expected(method_name)
       def run
         @ran = true
 
-        @stdin, @stdout, @stderr = Bundler.with_clean_env do
+        @stdin, @stdout, @stderr = Bundler.with_unbundled_env do
           Open3.popen3("bundle exec rspec #{@spec_filename} --format j")
         end
       end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index ce5ffaf..b2d3dd4 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,4 +1,5 @@
 require 'coveralls'
+
 Coveralls.wear!
 
 require 'zapata'
@@ -16,7 +17,7 @@
 RAILS_TEST_APP_DIR = "#{Dir.pwd}/spec/support/rails_test_app".freeze
 
 def execution_output(command)
-  stdout = Bundler.with_clean_env do
+  stdout = Bundler.with_unbundled_env do
     Open3.pipeline_r(
       command
     )
@@ -37,7 +38,7 @@ def expected(code)
 end
 
 def exec_generation(generate_for)
-  _, stdout, stderr = Bundler.with_clean_env do
+  _, stdout, stderr = Bundler.with_unbundled_env do
     Open3.popen3(
       "cd #{RAILS_TEST_APP_DIR} && bundle exec zapata generate #{generate_for} -s"
     )