diff --git a/htdocs/core/modules/printing/modules_printing.php b/htdocs/core/modules/printing/modules_printing.php
index 41a87cb2704..fa86d832b73 100644
--- a/htdocs/core/modules/printing/modules_printing.php
+++ b/htdocs/core/modules/printing/modules_printing.php
@@ -69,7 +69,7 @@ class PrintingDriver
 		$listoffiles = array();
 		$dirmodels = array_merge(array('/core/modules/printing/'), (array) $conf->modules_parts['printing']);
 		foreach ($dirmodels as $dir) {
-			$tmpfiles = dol_dir_list(dol_buildpath($dir, 0), 'all', 0, '\modules.php', '', 'name', SORT_ASC, 0);
+			$tmpfiles = dol_dir_list(dol_buildpath($dir, 0), 'all', 0, '\.modules.php', '', 'name', SORT_ASC, 0);
 			if (!empty($tmpfiles)) {
 				$listoffiles = array_merge($listoffiles, $tmpfiles);
 			}