diff --git a/wp-admin/includes/class-wp-plugin-install-list-table.php b/wp-admin/includes/class-wp-plugin-install-list-table.php
index 6096464d69..c821f9da97 100644
--- a/wp-admin/includes/class-wp-plugin-install-list-table.php
+++ b/wp-admin/includes/class-wp-plugin-install-list-table.php
@@ -245,7 +245,7 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
 						break;
 					case 'update_available':
 						if ( $status['url'] )
-							$action_links[] = '<a href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $status['version'] ) ) . '">' . sprintf( __( 'Update Now' ), $status['version'] ) . '</a>';
+							$action_links[] = '<a href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $status['version'] ) ) . '">' . __( 'Update Now' ) . '</a>';
 						break;
 					case 'latest_installed':
 					case 'newer_installed':