diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index f28a701e566..ecfa3dab07e 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -1864,9 +1864,11 @@ function top_menu_user($hideloginname = 0, $urllogout = '')
 	            <div class="user-header">
 	                '.$userDropDownImage.'
 	                <p>
-	                    '.$profilName.'<br>
-						<small class="classfortooltip" title="'.$langs->trans("PreviousConnexion").'" ><i class="fa fa-user-clock"></i> '.dol_print_date($user->datepreviouslogin, "dayhour", 'tzuser').'</small><br>
-						<small class="classfortooltip"><i class="fa fa-cog"></i> '.$langs->trans("Version").' '.$appli.'</small>
+	                    '.$profilName.'<br>';
+		    			if ($user->datepreviouslogin) {
+							print '<small class="classfortooltip" title="'.$langs->trans("PreviousConnexion").'" ><i class="fa fa-user-clock"></i> '.dol_print_date($user->datepreviouslogin, "dayhour", 'tzuser').'</small><br>';
+		    			}
+						print '<small class="classfortooltip"><i class="fa fa-cog"></i> '.$langs->trans("Version").' '.$appli.'</small>
 	                </p>
 	            </div>