diff --git a/tests/acceptance/features/bootstrap/DialogContext.php b/tests/acceptance/features/bootstrap/DialogContext.php
index e2dccf7b11..cbd02b3555 100644
--- a/tests/acceptance/features/bootstrap/DialogContext.php
+++ b/tests/acceptance/features/bootstrap/DialogContext.php
@@ -38,7 +38,7 @@ class DialogContext implements Context, ActorAwareInterface {
 	 * @return Locator
 	 */
 	public static function theDialogButton($text) {
-		return Locator::forThe()->xpath("//button[normalize-space() = '$text']")->
+		return Locator::forThe()->xpath("//button[normalize-space() = \"$text\"]")->
 			descendantOf(self::theDialog())->
 			describedAs($text . " button of the dialog");
 	}
diff --git a/tests/acceptance/features/users.feature b/tests/acceptance/features/users.feature
index 2b6597b728..adb48d658f 100644
--- a/tests/acceptance/features/users.feature
+++ b/tests/acceptance/features/users.feature
@@ -30,6 +30,7 @@ Feature: users
     And I open the actions menu for the user user0
     And I see that the "Delete user" action in the user0 actions menu is shown
     When I click the "Delete user" action in the user0 actions menu
+    And I click the "Delete user0's account" button of the confirmation dialog
     Then I see that the list of users does not contains the user user0
 
   Scenario: disable a user