diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 09225f97158..b29093d7176 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -7379,10 +7379,7 @@ class Form
 
 		$objecttmp = null;
 
-		$InfoFieldList = explode(":", $objectdesc, 4);
-		$vartmp = $InfoFieldList[3];
-		$InfoFieldList[4] = preg_replace('/^.*:(\w*)$/', '\1', $vartmp);	// take the sort field
-		$InfoFieldList[3] = preg_replace('/:\w*$/', '', $vartmp);			// take the filter field
+		$InfoFieldList = explode(":", $objectdesc);
 
 		$classname = $InfoFieldList[0];
 		$classpath = $InfoFieldList[1];