diff --git a/htdocs/projet/card.php b/htdocs/projet/card.php
index 3c2d5b02829..ec1a0fee47c 100644
--- a/htdocs/projet/card.php
+++ b/htdocs/projet/card.php
@@ -511,7 +511,7 @@ if ($action == 'create' && $user->rights->projet->creer) {
 
 	// Ref
 	$suggestedref = (GETPOST("ref") ? GETPOST("ref") : $defaultref);
-	print '<tr><td class="titlefieldcreate"><span class="fieldrequired">'.$langs->trans("Ref").'</span></td><td><input size="12" type="text" name="ref" value="'.dol_escape_htmltag($suggestedref).'">';
+	print '<tr><td class="titlefieldcreate"><span class="fieldrequired">'.$langs->trans("Ref").'</span></td><td><input size="25" type="text" name="ref" value="'.dol_escape_htmltag($suggestedref).'">';
 	print ' '.$form->textwithpicto('', $langs->trans("YouCanCompleteRef", $suggestedref));
 	print '</td></tr>';
 
@@ -796,7 +796,7 @@ if ($action == 'create' && $user->rights->projet->creer) {
 		// Ref
 		$suggestedref = $object->ref;
 		print '<tr><td class="titlefield fieldrequired">'.$langs->trans("Ref").'</td>';
-		print '<td><input size="12" name="ref" value="'.$suggestedref.'">';
+		print '<td><input size="25" name="ref" value="'.$suggestedref.'">';
 		print ' '.$form->textwithpicto('', $langs->trans("YouCanCompleteRef", $suggestedref));
 		print '</td></tr>';