diff --git a/LearnEnglish/LearnEnglish/Views/QuizViewController.swift b/LearnEnglish/LearnEnglish/Views/QuizViewController.swift
index cdc2a49..17c6937 100644
--- a/LearnEnglish/LearnEnglish/Views/QuizViewController.swift
+++ b/LearnEnglish/LearnEnglish/Views/QuizViewController.swift
@@ -236,7 +236,9 @@ final class QuizViewController: UIViewController {
                 nextButton.isHidden = false
             }
             spellingView.onSubmit = { [weak self] in
-                self?.primaryButtonTapped()
+                guard let self else { return }
+                spellingView.confirmButton?.isEnabled = false
+                primaryButtonTapped()
             }
             spellingView.activate()
         } else if isDictation {