diff --git a/acceptance/tests/environment/use_enc_environment_for_files.rb b/acceptance/tests/environment/use_enc_environment_for_files.rb
index 5f3dc6dd0..357d1a8ff 100644
--- a/acceptance/tests/environment/use_enc_environment_for_files.rb
+++ b/acceptance/tests/environment/use_enc_environment_for_files.rb
@@ -1,60 +1,63 @@
 test_name "Agent should use environment given by ENC for fetching remote files"
 
 testdir = master.tmpdir('respect_enc_test')
 
 create_remote_file master, "#{testdir}/enc.rb", <<END
 #!#{master['puppetbindir']}/ruby
 puts <<YAML
 parameters:
 environment: special
 YAML
 END
 on master, "chmod 755 #{testdir}/enc.rb"
 
 on master, "mkdir -p #{testdir}/modules"
 # Create a plugin file on the master
 on master, "mkdir -p #{testdir}/special/amod/files"
 create_remote_file(master, "#{testdir}/special/amod/files/testy", "special_environment")
 
 on master, "chown -R #{master['user']}:#{master['group']} #{testdir}"
 on master, "chmod -R g+rwX #{testdir}"
 
 master_opts = {
   'master' => {
     'node_terminus' => 'exec',
     'external_nodes' => "#{testdir}/enc.rb",
     'filetimeout' => 1
   },
   'special' => {
     'modulepath' => "#{testdir}/special",
     'manifest' => "#{testdir}/different.pp"
   }
 }
+if master.is_pe?
+  master_opts['special']['modulepath'] << ":#{master['sitemoduledir']}"
+end
 
 with_puppet_running_on master, master_opts, testdir do
   agents.each do |agent|
     atmp = agent.tmpdir('respect_enc_test')
     logger.debug "agent: #{agent} \tagent.tmpdir => #{atmp}"
 
     create_remote_file master, "#{testdir}/different.pp", <<END
 file { "#{atmp}/special_testy":
   source => "puppet:///modules/amod/testy",
 }
 
 notify { "mytemp is ${::mytemp}": }
 END
     on master, "chmod 644 #{testdir}/different.pp"
 
     sleep 2 # Make sure the master has time to reload the file
 
     run_agent_on(agent, "--no-daemonize --onetime --server #{master} --verbose --trace")
 
     on agent, "cat #{atmp}/special_testy" do |result|
       assert_match(/special_environment/,
                    result.stdout,
                    "The file from environment 'special' was not found")
     end
 
     on agent, "rm -rf #{atmp}"
   end
 end
diff --git a/acceptance/tests/environment/use_enc_environment_for_pluginsync.rb b/acceptance/tests/environment/use_enc_environment_for_pluginsync.rb
index e1e54f8c9..05902a37e 100644
--- a/acceptance/tests/environment/use_enc_environment_for_pluginsync.rb
+++ b/acceptance/tests/environment/use_enc_environment_for_pluginsync.rb
@@ -1,40 +1,43 @@
 test_name "Agent should use environment given by ENC for pluginsync"
 
 testdir = master.tmpdir('respect_enc_test')
 
 create_remote_file master, "#{testdir}/enc.rb", <<END
 #!#{master['puppetbindir']}/ruby
 puts <<YAML
 parameters:
 environment: special
 YAML
 END
 on master, "chmod 755 #{testdir}/enc.rb"
 
 master_opts = {
   'master' => {
     'node_terminus' => 'exec',
     'external_nodes' => "#{testdir}/enc.rb"
   },
   'special' => {
     'modulepath' => "#{testdir}/special"
   }
 }
+if master.is_pe?
+  master_opts['special']['modulepath'] << ":#{master['sitemoduledir']}"
+end
 
 on master, "mkdir -p #{testdir}/modules"
 # Create a plugin file on the master
 on master, "mkdir -p #{testdir}/special/amod/lib/puppet"
 create_remote_file(master, "#{testdir}/special/amod/lib/puppet/foo.rb", "#special_version")
 
 on master, "chown -R #{master['user']}:#{master['group']} #{testdir}"
 on master, "chmod -R g+rwX #{testdir}"
 
 with_puppet_running_on master, master_opts, testdir do
 
   agents.each do |agent|
     run_agent_on(agent, "--no-daemonize --onetime --server #{master}")
     on agent, "cat #{agent['puppetvardir']}/lib/puppet/foo.rb"
     assert_match(/#special_version/, stdout, "The plugin from environment 'special' was not synced")
     on agent, "rm -rf #{agent['puppetvardir']}/lib"
   end
 end