diff --git a/PHPCI/Plugin/CleanBuild.php b/PHPCI/Plugin/CleanBuild.php
index e72048b4..a9709d8a 100644
--- a/PHPCI/Plugin/CleanBuild.php
+++ b/PHPCI/Plugin/CleanBuild.php
@@ -10,7 +10,8 @@
 namespace PHPCI\Plugin;
 
 /**
-* Composer Plugin - Provides access to Composer functionality.
+* Clean build removes Composer related files and allows PHPCI users to clean up their build directory.
+* Useful as a precursor to copy_build.
 * @author       Dan Cryer <dan@block8.co.uk>
 * @package      PHPCI
 * @subpackage   Plugins
diff --git a/PHPCI/Plugin/CopyBuild.php b/PHPCI/Plugin/CopyBuild.php
index 0d7c8a9a..15a5d56a 100644
--- a/PHPCI/Plugin/CopyBuild.php
+++ b/PHPCI/Plugin/CopyBuild.php
@@ -10,7 +10,7 @@
 namespace PHPCI\Plugin;
 
 /**
-* Composer Plugin - Provides access to Composer functionality.
+* Copy Build Plugin - Copies the entire build to another directory.
 * @author       Dan Cryer <dan@block8.co.uk>
 * @package      PHPCI
 * @subpackage   Plugins
@@ -39,7 +39,7 @@ class CopyBuild implements \PHPCI\Plugin
             return false;
         }
 
-        $cmd = 'mkdir -p "%s" && cp -Rf "%s"* "%s/"';
+        $cmd = 'mkdir -p "%s" && ls -1a "%s"* | xargs -r -t "%s/"';
         $success = $this->phpci->executeCommand($cmd, $this->directory, $build, $this->directory);
 
         if ($this->ignore) {
diff --git a/PHPCI/Plugin/PackageBuild.php b/PHPCI/Plugin/PackageBuild.php
index 6aa08581..333de105 100644
--- a/PHPCI/Plugin/PackageBuild.php
+++ b/PHPCI/Plugin/PackageBuild.php
@@ -10,7 +10,7 @@
 namespace PHPCI\Plugin;
 
 /**
-* Composer Plugin - Provides access to Composer functionality.
+* Create a ZIP or TAR.GZ archive of the entire build.
 * @author       Dan Cryer <dan@block8.co.uk>
 * @package      PHPCI
 * @subpackage   Plugins