diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 409a1924b70..0962fcd63b6 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -2992,8 +2992,11 @@ class Propal extends CommonObject
 
 		if (!$error)
 		{
+                    $main = MAIN_DB_PREFIX . 'propaldet';
+                    $ef = $main . "_extrafields";
+                    $sqlef = "DELETE FROM $ef WHERE fk_object IN (SELECT rowid FROM $main WHERE fk_propal = " . $this->id . ")";
 			$sql = "DELETE FROM ".MAIN_DB_PREFIX."propaldet WHERE fk_propal = ".$this->id;
-			if ($this->db->query($sql))
+			if ($this->db->query($sqlef) && $this->db->query($sql))
 			{
 				$sql = "DELETE FROM ".MAIN_DB_PREFIX."propal WHERE rowid = ".$this->id;
 				if ($this->db->query($sql))