diff --git a/wp-includes/admin-bar.php b/wp-includes/admin-bar.php
index 3a05c89294..1204012377 100644
--- a/wp-includes/admin-bar.php
+++ b/wp-includes/admin-bar.php
@@ -78,7 +78,7 @@ function wp_admin_bar_me_separator() {
 	if ( !is_object( $wp_admin_bar ) )
 		return false;
 
-	$wp_admin_bar->add_menu( array( 'id' => 'me', 'title' => get_avatar( $current_user->ID, 16 ), 'href' => $wp_admin_bar->user->account_domain . '/wp-admin/profile.php' ) );
+	$wp_admin_bar->add_menu( array( 'id' => 'me', 'title' => get_avatar( $current_user->ID, 16 ), 'href' => $wp_admin_bar->user->account_domain . 'wp-admin/profile.php' ) );
 }
 add_action( 'wp_before_admin_bar_render', 'wp_admin_bar_me_separator', 10 );
 
diff --git a/wp-includes/admin-bar/admin-bar-class.php b/wp-includes/admin-bar/admin-bar-class.php
index 5b9774b228..2de9da71f3 100644
--- a/wp-includes/admin-bar/admin-bar-class.php
+++ b/wp-includes/admin-bar/admin-bar-class.php
@@ -19,8 +19,8 @@ class WP_Admin_Bar {
 			$this->user->account_domain = $this->user->domain;
 		} else {
 			$this->user->active_blog = $this->user->blogs[$blog_id];
-			$this->user->domain = home_url();
-			$this->user->account_domain = home_url();
+			$this->user->domain = trailingslashit( home_url() );
+			$this->user->account_domain = $this->user->domain;
 		}
 		$this->user->locale = get_locale();
 	}