diff --git a/htdocs/core/class/commonsocialnetworks.class.php b/htdocs/core/class/commonsocialnetworks.class.php
index 19928eb1dbb..91f8c220cce 100644
--- a/htdocs/core/class/commonsocialnetworks.class.php
+++ b/htdocs/core/class/commonsocialnetworks.class.php
@@ -67,7 +67,7 @@ trait CommonSocialNetworks
 				print '<td><label for="'.$value['label'].'">'.$form->editfieldkey($value['label'], $key, '', $object, 0).'</label></td>';
 				print '<td colspan="3">';
 				if (!empty($value['icon'])) {
-					print '<span class="fa '.$value['icon'].' pictofixedwidth"></span>';
+					print '<span class="fab '.$value['icon'].' pictofixedwidth"></span>';
 				}
 				print '<input type="text" name="'.$key.'" id="'.$key.'" class="minwidth100 maxwidth300 widthcentpercentminusx" maxlength="80" value="'.dol_escape_htmltag(GETPOSTISSET($key) ? GETPOST($key, 'alphanohtml') : (empty($object->socialnetworks[$key]) ? '' : $object->socialnetworks[$key])).'">';
 				print '</td>';
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index fd43dcd3ccd..615e7967273 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -3311,7 +3311,7 @@ function dol_print_socialnetworks($value, $cid, $socid, $type, $dictsocialnetwor
 	if (!empty($type)) {
 		$htmllink = '<div class="divsocialnetwork inline-block valignmiddle">';
 		// Use dictionary definition for picto $dictsocialnetworks[$type]['icon']
-		$htmllink .= '<span class="fa pictofixedwidth '.($dictsocialnetworks[$type]['icon'] ? $dictsocialnetworks[$type]['icon'] : 'fa-link').'"></span>';
+		$htmllink .= '<span class="fab pictofixedwidth '.($dictsocialnetworks[$type]['icon'] ? $dictsocialnetworks[$type]['icon'] : 'fa-link').'"></span>';
 		if ($type == 'skype') {
 			$htmllink .= dol_escape_htmltag($value);
 			$htmllink .= '&nbsp; <a href="skype:';