diff --git a/ChangeLog b/ChangeLog
index 7849652e565..b2116bde26a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -22,6 +22,7 @@ For translators:
 For developers:
 - New: DolGraph can build graph with three lines.
 - New: Can enable tuning info from option MAIN_SHOW_TUNING_INFO.
+- New: Show version of client lib used by mysql drivers
 
 
 ***** ChangeLog for 3.4 compared to 3.3.2 *****
diff --git a/htdocs/admin/system/database.php b/htdocs/admin/system/database.php
index 211731d4332..4bd9ed2d053 100644
--- a/htdocs/admin/system/database.php
+++ b/htdocs/admin/system/database.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2003-2007 Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2004-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
+ * Copyright (C) 2004-2013 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2004      Sebastien Di Cintio  <sdicintio@ressource-toi.org>
  * Copyright (C) 2004      Benoit Mortier       <benoit.mortier@opensides.be>
  *
@@ -48,7 +48,7 @@ print '<tr '.$bc[0].'><td width="300">'.$langs->trans("Version").'</td><td>'.get
 print '<tr '.$bc[1].'><td width="300">'.$langs->trans("DatabaseServer").'</td><td>'.$conf->db->host.'</td></tr>'."\n";
 print '<tr '.$bc[0].'><td width="300">'.$langs->trans("DatabasePort").'</td><td>'.(empty($conf->db->port)?$langs->trans("Default"):$conf->db->port).'</td></tr>'."\n";
 print '<tr '.$bc[1].'><td width="300">'.$langs->trans("DatabaseName").'</td><td>'.$conf->db->name.'</td></tr>'."\n";
-print '<tr '.$bc[0].'><td width="300">'.$langs->trans("DriverType").'</td><td>'.$conf->db->type .'</td></tr>'."\n";
+print '<tr '.$bc[0].'><td width="300">'.$langs->trans("DriverType").'</td><td>'.$conf->db->type . ($db->getDriverInfo() ? ' ('.$db->getDriverInfo().')':'').'</td></tr>'."\n";
 print '<tr '.$bc[1].'><td width="300">'.$langs->trans("User").'</td><td>'.$conf->db->user.'</td></tr>'."\n";
 print '<tr '.$bc[0].'><td width="300">'.$langs->trans("Password").'</td><td>'.preg_replace('/./i','*',$dolibarr_main_db_pass).'</td></tr>'."\n";
 print '<tr '.$bc[1].'><td width="300">'.$langs->trans("DBStoringCharset").'</td><td>'.$db->getDefaultCharacterSetDatabase().'</td></tr>'."\n";
diff --git a/htdocs/core/db/mssql.class.php b/htdocs/core/db/mssql.class.php
index 9378cc20694..09580459447 100644
--- a/htdocs/core/db/mssql.class.php
+++ b/htdocs/core/db/mssql.class.php
@@ -229,7 +229,16 @@ class DoliDBMssql
 		return explode('.',$this->getVersion());
 	}
 
-
+	/**
+	 *	Return version of database client driver
+	 *
+	 *	@return	        string      Version string
+	 */
+	function getDriverInfo()
+	{
+		return '';
+	}
+	
     /**
      *  Close database connexion
      *
diff --git a/htdocs/core/db/mysql.class.php b/htdocs/core/db/mysql.class.php
index 287fba04bcc..3d7de70c5b0 100644
--- a/htdocs/core/db/mysql.class.php
+++ b/htdocs/core/db/mysql.class.php
@@ -256,7 +256,17 @@ class DoliDBMysql
 	{
 		return explode('.',$this->getVersion());
 	}
-
+	
+	/**
+	 *	Return version of database client driver
+	 *
+	 *	@return	        string      Version string
+	 */
+	function getDriverInfo()
+	{
+		return mysqli_get_client_info();
+	}
+	
 
     /**
      *  Close database connexion
diff --git a/htdocs/core/db/mysqli.class.php b/htdocs/core/db/mysqli.class.php
index 2ae51e7def5..9e3eba7704d 100644
--- a/htdocs/core/db/mysqli.class.php
+++ b/htdocs/core/db/mysqli.class.php
@@ -252,6 +252,16 @@ class DoliDBMysqli
         return explode('.',$this->getVersion());
     }
 
+    /**
+     *	Return version of database client driver
+     *
+     *	@return	        string      Version string
+     */
+    function getDriverInfo()
+    {
+    	return mysqli_get_client_info($this->db);
+    }
+    
 
     /**
      *  Close database connexion
diff --git a/htdocs/core/db/pgsql.class.php b/htdocs/core/db/pgsql.class.php
index 2173738f4d5..d10f1bc8d47 100644
--- a/htdocs/core/db/pgsql.class.php
+++ b/htdocs/core/db/pgsql.class.php
@@ -452,6 +452,16 @@ class DoliDBPgsql
 		return explode('.',$this->getVersion());
 	}
 
+	/**
+	 *	Return version of database client driver
+	 *
+	 *	@return	        string      Version string
+	 */
+	function getDriverInfo()
+	{
+		return '';
+	}
+		
     /**
      *  Close database connexion
      *
diff --git a/htdocs/core/db/sqlite.class.php b/htdocs/core/db/sqlite.class.php
index 3034a0f09f5..ec4890a01e0 100644
--- a/htdocs/core/db/sqlite.class.php
+++ b/htdocs/core/db/sqlite.class.php
@@ -381,7 +381,17 @@ class DoliDBSqlite
         return explode('.',$this->getVersion());
     }
 
-
+    /**
+     *	Return version of database client driver
+     *
+     *	@return	        string      Version string
+     */
+    function getDriverInfo()
+    {
+    	return '';
+    }
+    
+    
     /**
      *  Close database connexion
      *