diff --git a/htdocs/admin/tools/purge.php b/htdocs/admin/tools/purge.php
index ba0a4c33afd..d7464f2c4c3 100644
--- a/htdocs/admin/tools/purge.php
+++ b/htdocs/admin/tools/purge.php
@@ -96,7 +96,7 @@ if ($_REQUEST["action"]=='purge' && ! preg_match('/^confirm/i',$_REQUEST["choice
 		// Update cachenbofdoc
 		if ($conf->ecm->enabled && $_REQUEST["choice"]=='allfiles')
 		{
-			require_once(DOL_DOCUMENT_ROOT."/ecm/ecmdirectory.class.php");
+			require_once(DOL_DOCUMENT_ROOT."/ecm/class/ecmdirectory.class.php");
 			$ecmdirstatic = new ECMDirectory($db);
 			$result = $ecmdirstatic->refreshcachenboffile(1);
 		}
diff --git a/htdocs/ecm/ecmdirectory.class.php b/htdocs/ecm/class/ecmdirectory.class.php
similarity index 100%
rename from htdocs/ecm/ecmdirectory.class.php
rename to htdocs/ecm/class/ecmdirectory.class.php
diff --git a/htdocs/ecm/htmlecm.form.class.php b/htdocs/ecm/class/htmlecm.form.class.php
similarity index 97%
rename from htdocs/ecm/htmlecm.form.class.php
rename to htdocs/ecm/class/htmlecm.form.class.php
index 48b6be3c932..7073f8e47ac 100644
--- a/htdocs/ecm/htmlecm.form.class.php
+++ b/htdocs/ecm/class/htmlecm.form.class.php
@@ -21,7 +21,7 @@
  * 	\brief      	Fichier de la classe des fonctions predefinie de composants html
  * 	\version		$Id$
  */
-require_once(DOL_DOCUMENT_ROOT."/ecm/ecmdirectory.class.php");
+require_once(DOL_DOCUMENT_ROOT."/ecm/class/ecmdirectory.class.php");
 
 
 /**
diff --git a/htdocs/ecm/docdir.php b/htdocs/ecm/docdir.php
index 3a2e9bd67e7..18786a4f67d 100644
--- a/htdocs/ecm/docdir.php
+++ b/htdocs/ecm/docdir.php
@@ -27,8 +27,8 @@
 
 require("../main.inc.php");
 require_once(DOL_DOCUMENT_ROOT."/html.formfile.class.php");
-require_once(DOL_DOCUMENT_ROOT."/ecm/htmlecm.form.class.php");
-require_once(DOL_DOCUMENT_ROOT."/ecm/ecmdirectory.class.php");
+require_once(DOL_DOCUMENT_ROOT."/ecm/class/htmlecm.form.class.php");
+require_once(DOL_DOCUMENT_ROOT."/ecm/class/ecmdirectory.class.php");
 
 // Load traductions files
 $langs->load("ecm");
diff --git a/htdocs/ecm/docfile.php b/htdocs/ecm/docfile.php
index 2c85d433ffa..bf3616abd2d 100644
--- a/htdocs/ecm/docfile.php
+++ b/htdocs/ecm/docfile.php
@@ -26,8 +26,8 @@
 
 require("../main.inc.php");
 require_once(DOL_DOCUMENT_ROOT."/html.formfile.class.php");
-require_once(DOL_DOCUMENT_ROOT."/ecm/htmlecm.form.class.php");
-require_once(DOL_DOCUMENT_ROOT."/ecm/ecmdirectory.class.php");
+require_once(DOL_DOCUMENT_ROOT."/ecm/class/htmlecm.form.class.php");
+require_once(DOL_DOCUMENT_ROOT."/ecm/class/ecmdirectory.class.php");
 
 // Load traductions files
 $langs->load("ecm");
diff --git a/htdocs/ecm/docmine.php b/htdocs/ecm/docmine.php
index a3dcbbe388e..8f68074fb68 100644
--- a/htdocs/ecm/docmine.php
+++ b/htdocs/ecm/docmine.php
@@ -27,7 +27,7 @@
 
 require("../main.inc.php");
 require_once(DOL_DOCUMENT_ROOT."/html.formfile.class.php");
-require_once(DOL_DOCUMENT_ROOT."/ecm/ecmdirectory.class.php");
+require_once(DOL_DOCUMENT_ROOT."/ecm/class/ecmdirectory.class.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/files.lib.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/ecm.lib.php");
 
diff --git a/htdocs/ecm/index.php b/htdocs/ecm/index.php
index 2c7d8302495..c154abfbecd 100644
--- a/htdocs/ecm/index.php
+++ b/htdocs/ecm/index.php
@@ -30,7 +30,7 @@ require_once(DOL_DOCUMENT_ROOT."/html.formfile.class.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/ecm.lib.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/files.lib.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/treeview.lib.php");
-require_once(DOL_DOCUMENT_ROOT."/ecm/ecmdirectory.class.php");
+require_once(DOL_DOCUMENT_ROOT."/ecm/class/ecmdirectory.class.php");
 
 // Load traductions files
 $langs->load("ecm");
diff --git a/htdocs/ecm/search.php b/htdocs/ecm/search.php
index 059dd4170b1..d7cd122351c 100644
--- a/htdocs/ecm/search.php
+++ b/htdocs/ecm/search.php
@@ -30,7 +30,7 @@ require_once(DOL_DOCUMENT_ROOT."/html.formfile.class.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/ecm.lib.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/files.lib.php");
 require_once(DOL_DOCUMENT_ROOT."/lib/treeview.lib.php");
-require_once(DOL_DOCUMENT_ROOT."/ecm/ecmdirectory.class.php");
+require_once(DOL_DOCUMENT_ROOT."/ecm/class/ecmdirectory.class.php");
 
 // Load traductions files
 $langs->load("ecm");