diff --git a/js/quiz.js b/js/quiz.js
index a23a991..7686ada 100644
--- a/js/quiz.js
+++ b/js/quiz.js
@@ -172,7 +172,9 @@ function handleAnswer(chosen) {
   expDiv.innerHTML =
     '<div class="explanation-source">Proefexamen ' + q.exam + ', vraag ' + q.qnum + '</div>' +
     '<div class="explanation-label">Toelichting</div>' +
-    q.explanation.map(e => '<p>' + e + '</p>').join('');
+    q.explanation.map((e, i) =>
+      '<p>' + e.replace(/^[A-D]\.\s*/, 'ABCD'[i] + '. ') + '</p>'
+    ).join('');
 
   const nextBtn = document.getElementById('next-btn');
   nextBtn.style.display = 'inline-flex';