diff --git a/dev/skeletons/build_class_from_table.php b/dev/skeletons/build_class_from_table.php
index ff77895f4d4..e83b9e2debf 100755
--- a/dev/skeletons/build_class_from_table.php
+++ b/dev/skeletons/build_class_from_table.php
@@ -273,7 +273,7 @@ foreach($property as $key => $prop)
 	{
 		$i++;
 		
-		$varprop.="\t\t\$sql. = ' ";
+		$varprop.="\t\t\$sql .= ' ";
 		if ($prop['field']=='datec')
 		{
 			$varprop.='\'."\'".$this->db->idate(dol_now())."\'"';