diff --git a/bin/puma-wild b/bin/puma-wild
index b3ba0152..9bbd1e35 100644
--- a/bin/puma-wild
+++ b/bin/puma-wild
@@ -28,4 +28,5 @@ require 'puma/cli'
 
 cli = Puma::CLI.new ARGV
 
+puts "puma-wild defined?(Bundler) = #{defined?(Bundler).inspect}"
 cli.run
diff --git a/lib/puma/configuration.rb b/lib/puma/configuration.rb
index e8e546d6..f587c0c8 100644
--- a/lib/puma/configuration.rb
+++ b/lib/puma/configuration.rb
@@ -299,8 +299,12 @@ module Puma
       # a Gemfile
       if ENV.key? 'PUMA_BUNDLER_PRUNED'
         begin
+          puts '>>>> loading Bundler...'
           require 'bundler/setup'
         rescue LoadError
+          puts 'failed'
+        else
+          puts 'success'
         end
       end
 
diff --git a/lib/puma/launcher.rb b/lib/puma/launcher.rb
index a45757f9..98025d2b 100644
--- a/lib/puma/launcher.rb
+++ b/lib/puma/launcher.rb
@@ -286,7 +286,9 @@ module Puma
     end
 
     def prune_bundler
-      return if ENV.key?('PUMA_BUNDLER_PRUNED')
+      puts '>>>> prune_bundler starting...'
+      puts "prune_bundler defined?(Bundler) = #{defined?(Bundler).inspect}"
+      #return if ENV.key?('PUMA_BUNDLER_PRUNED')
       return unless defined?(Bundler)
       require_rubygems_min_version!(Gem::Version.new("2.2"), "prune_bundler")
       unless puma_wild_location