diff --git a/htdocs/core/lib/project.lib.php b/htdocs/core/lib/project.lib.php
index 99e9055c6a3..e11fd409a6e 100644
--- a/htdocs/core/lib/project.lib.php
+++ b/htdocs/core/lib/project.lib.php
@@ -531,23 +531,26 @@ function projectLinesa(&$inc, $parent, &$lines, &$level, $var, $showproject, &$t
 				}
 				print '</td>';
 
-				// Ressources
-				print '<td>';
-				foreach(array('internal','external') as $source)
+				// Contacts of task
+				if (! empty($conf->global->PROJECT_SHOW_CONTACTS_IN_LIST))
 				{
-					$tab = $lines[$i]->liste_contact(-1,$source);
-					$num=count($tab);
-					if (!empty($num)){
-						foreach ($tab as $contacttask){
-							//var_dump($contacttask);
-							if ($source == 'internal') $c = new User($db);
-							else $c = new Contact($db);
-							$c->fetch($contacttask['id']);
-							print $c->getNomUrl(1) . ' (' . $contacttask['libelle'] . ')' . '<br>';
+					print '<td>';
+					foreach(array('internal','external') as $source)
+					{
+						$tab = $lines[$i]->liste_contact(-1,$source);
+						$num=count($tab);
+						if (!empty($num)){
+							foreach ($tab as $contacttask){
+								//var_dump($contacttask);
+								if ($source == 'internal') $c = new User($db);
+								else $c = new Contact($db);
+								$c->fetch($contacttask['id']);
+								print $c->getNomUrl(1) . ' (' . $contacttask['libelle'] . ')' . '<br>';
+							}
 						}
 					}
+					print '</td>';
 				}
-				print '</td>';
 
 				// Tick to drag and drop
 				if ($addordertick)
@@ -597,7 +600,11 @@ function projectLinesa(&$inc, $parent, &$lines, &$level, $var, $showproject, &$t
 		if ($total_projectlinesa_planned) print round(100 * $total_projectlinesa_spent / $total_projectlinesa_planned,2).' %';
 		print '</td>';
 		print '<td></td>';
-		print '<td></td>';
+		// Contacts of task
+		if (! empty($conf->global->PROJECT_SHOW_CONTACTS_IN_LIST))
+		{
+			print '<td></td>';
+		}
 		if ($addordertick) print '<td class="hideonsmartphone"></td>';
 		print '</tr>';
 	}