diff --git a/src/components/outils/quiz/QuizSimulator.tsx b/src/components/outils/quiz/QuizSimulator.tsx
index 5d49f3f64..a9deec7c8 100644
--- a/src/components/outils/quiz/QuizSimulator.tsx
+++ b/src/components/outils/quiz/QuizSimulator.tsx
@@ -61,6 +61,7 @@ const QuizSimulator = () => {
             {question > 0 && config && (
               <button
                 data-testid='quiz-previous-button'
+                type="button"
                 className={styles.previousButton}
                 onClick={() => {
                   setAnswer(undefined)