diff --git a/lib/suspenders/generators/advisories_generator.rb b/lib/suspenders/generators/advisories_generator.rb
index 8dd3d5e6c..102e1b868 100644
--- a/lib/suspenders/generators/advisories_generator.rb
+++ b/lib/suspenders/generators/advisories_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class AdvisoriesGenerator < Generators::Base
     def bundler_audit_gem
       gem "bundler-audit", ">= 0.7.0", require: false, group: %i[development test]
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def rake_task
diff --git a/lib/suspenders/generators/ci_generator.rb b/lib/suspenders/generators/ci_generator.rb
index 2ae758356..ab08c59a3 100644
--- a/lib/suspenders/generators/ci_generator.rb
+++ b/lib/suspenders/generators/ci_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class CiGenerator < Generators::Base
     def simplecov_gem
       gem "simplecov", require: false, group: [:test]
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def simplecov_test_integration
diff --git a/lib/suspenders/generators/db_optimizations_generator.rb b/lib/suspenders/generators/db_optimizations_generator.rb
index 9eb74c42f..16e4e7b75 100644
--- a/lib/suspenders/generators/db_optimizations_generator.rb
+++ b/lib/suspenders/generators/db_optimizations_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class DbOptimizationsGenerator < Generators::Base
     def add_bullet
       gem "bullet", group: %i(development test)
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def configure_bullet
diff --git a/lib/suspenders/generators/factories_generator.rb b/lib/suspenders/generators/factories_generator.rb
index 1d0cd4ef9..318dd9be9 100644
--- a/lib/suspenders/generators/factories_generator.rb
+++ b/lib/suspenders/generators/factories_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class FactoriesGenerator < Generators::Base
     def add_factory_bot
       gem "factory_bot_rails", group: %i(development test)
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def set_up_factory_bot_for_rspec
diff --git a/lib/suspenders/generators/forms_generator.rb b/lib/suspenders/generators/forms_generator.rb
index 53521dac2..6ea2aca80 100644
--- a/lib/suspenders/generators/forms_generator.rb
+++ b/lib/suspenders/generators/forms_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class FormsGenerator < Generators::Base
     def add_simple_form
       gem "simple_form"
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def configure_simple_form
diff --git a/lib/suspenders/generators/inline_svg_generator.rb b/lib/suspenders/generators/inline_svg_generator.rb
index ca4fbac56..1ff39c16c 100644
--- a/lib/suspenders/generators/inline_svg_generator.rb
+++ b/lib/suspenders/generators/inline_svg_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class InlineSvgGenerator < Generators::Base
     def add_inline_svg
       gem "inline_svg"
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def configure_inline_svg
diff --git a/lib/suspenders/generators/jobs_generator.rb b/lib/suspenders/generators/jobs_generator.rb
index a32be2914..9d83d8dcc 100644
--- a/lib/suspenders/generators/jobs_generator.rb
+++ b/lib/suspenders/generators/jobs_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class JobsGenerator < Generators::Base
     def add_jobs_gem
       gem "delayed_job_active_record"
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def configure_background_jobs_for_rspec
diff --git a/lib/suspenders/generators/js_driver_generator.rb b/lib/suspenders/generators/js_driver_generator.rb
index 0171c6959..4d7f88842 100644
--- a/lib/suspenders/generators/js_driver_generator.rb
+++ b/lib/suspenders/generators/js_driver_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class JsDriverGenerator < Generators::Base
     def add_gems
       gem "webdrivers", group: :test
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def configure_capybara
diff --git a/lib/suspenders/generators/json_generator.rb b/lib/suspenders/generators/json_generator.rb
index fd0c8b2aa..7e48eea11 100644
--- a/lib/suspenders/generators/json_generator.rb
+++ b/lib/suspenders/generators/json_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class JsonGenerator < Generators::Base
     def add_oj
       gem "oj"
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
   end
 end
diff --git a/lib/suspenders/generators/preloader_generator.rb b/lib/suspenders/generators/preloader_generator.rb
index a077a5d51..dd767eda6 100644
--- a/lib/suspenders/generators/preloader_generator.rb
+++ b/lib/suspenders/generators/preloader_generator.rb
@@ -14,7 +14,7 @@ def spring_gem
         gem "spring-watcher-listen", "~> 2.0.0"
       end
 
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def cache_classes_test
@@ -31,13 +31,13 @@ def initialize(base)
       end
 
       def invoke!
-        Bundler.with_clean_env do
+        Bundler.with_unbundled_env do
           @base.send(:always_run, "spring binstub --all")
         end
       end
 
       def revoke!
-        Bundler.with_clean_env do
+        Bundler.with_unbundled_env do
           @base.send(:always_run, "spring binstub --remove --all")
         end
       end
diff --git a/lib/suspenders/generators/production/timeout_generator.rb b/lib/suspenders/generators/production/timeout_generator.rb
index d6718fe2f..21c71d939 100644
--- a/lib/suspenders/generators/production/timeout_generator.rb
+++ b/lib/suspenders/generators/production/timeout_generator.rb
@@ -5,7 +5,7 @@ module Production
     class TimeoutGenerator < Generators::Base
       def add_gem
         gem "rack-timeout", group: :production
-        Bundler.with_clean_env { run "bundle install" }
+        Bundler.with_unbundled_env { run "bundle install" }
       end
 
       def configure_rack_timeout
diff --git a/lib/suspenders/generators/profiler_generator.rb b/lib/suspenders/generators/profiler_generator.rb
index 4f2a8e7bf..2a380ef48 100644
--- a/lib/suspenders/generators/profiler_generator.rb
+++ b/lib/suspenders/generators/profiler_generator.rb
@@ -16,7 +16,7 @@ def augment_default_env
 
     def add_gem
       gem "rack-mini-profiler", require: false
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def configure_rack_mini_profiler
diff --git a/lib/suspenders/generators/static_generator.rb b/lib/suspenders/generators/static_generator.rb
index 24b6f783b..215ee325d 100644
--- a/lib/suspenders/generators/static_generator.rb
+++ b/lib/suspenders/generators/static_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class StaticGenerator < Generators::Base
     def add_high_voltage
       gem "high_voltage"
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def make_placeholder_directory
diff --git a/lib/suspenders/generators/stylesheet_base_generator.rb b/lib/suspenders/generators/stylesheet_base_generator.rb
index 8ff641ccc..a342fbadd 100644
--- a/lib/suspenders/generators/stylesheet_base_generator.rb
+++ b/lib/suspenders/generators/stylesheet_base_generator.rb
@@ -4,7 +4,7 @@ module Suspenders
   class StylesheetBaseGenerator < Generators::Base
     def add_stylesheet_gems
       gem "bourbon", ">= 6.0.0"
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def remove_prior_config
diff --git a/lib/suspenders/generators/testing_generator.rb b/lib/suspenders/generators/testing_generator.rb
index c50975847..813138047 100644
--- a/lib/suspenders/generators/testing_generator.rb
+++ b/lib/suspenders/generators/testing_generator.rb
@@ -7,7 +7,7 @@ def add_testing_gems
       gem "rspec-rails", "~> 3.6", group: %i(development test)
       gem "shoulda-matchers", group: :test
 
-      Bundler.with_clean_env { run "bundle install" }
+      Bundler.with_unbundled_env { run "bundle install" }
     end
 
     def generate_rspec
diff --git a/spec/features/api_spec.rb b/spec/features/api_spec.rb
index d3e210ff1..8b10e4e46 100644
--- a/spec/features/api_spec.rb
+++ b/spec/features/api_spec.rb
@@ -10,7 +10,7 @@
     run_suspenders("--api")
 
     Dir.chdir(project_path) do
-      Bundler.with_clean_env do
+      Bundler.with_unbundled_env do
         expect(`rake`).to include("0 failures")
       end
     end
diff --git a/spec/features/new_project_spec.rb b/spec/features/new_project_spec.rb
index 42c309fb8..13e96b9fb 100644
--- a/spec/features/new_project_spec.rb
+++ b/spec/features/new_project_spec.rb
@@ -23,7 +23,7 @@
 
   it "ensures project specs pass" do
     Dir.chdir(project_path) do
-      Bundler.with_clean_env do
+      Bundler.with_unbundled_env do
         expect(`rake`).to include('0 failures')
       end
     end
@@ -31,7 +31,7 @@
 
   it "includes the bundle:audit task" do
     Dir.chdir(project_path) do
-      Bundler.with_clean_env do
+      Bundler.with_unbundled_env do
         expect(`rails -T`).to include("rails bundle:audit")
       end
     end
diff --git a/spec/support/suspenders.rb b/spec/support/suspenders.rb
index a636bfadf..48b238f33 100644
--- a/spec/support/suspenders.rb
+++ b/spec/support/suspenders.rb
@@ -161,7 +161,7 @@ def with_revision_for_honeybadger
 
   def run_in_tmp
     Dir.chdir(tmp_path) do
-      Bundler.with_clean_env do
+      Bundler.with_unbundled_env do
         yield
       end
     end
@@ -169,7 +169,7 @@ def run_in_tmp
 
   def run_in_project
     Dir.chdir(project_path) do
-      Bundler.with_clean_env do
+      Bundler.with_unbundled_env do
         yield
       end
     end