diff --git a/mod/quiz/report/grading/report.php b/mod/quiz/report/grading/report.php
index 138a2ecdda8..3b78821c943 100644
--- a/mod/quiz/report/grading/report.php
+++ b/mod/quiz/report/grading/report.php
@@ -409,6 +409,7 @@ class quiz_grading_report extends quiz_default_report {
             $quba = question_engine::load_questions_usage_by_activity($qubaid);
             $displayoptions = quiz_get_review_options($this->quiz, $attempt, $this->context);
             $displayoptions->hide_all_feedback();
+            $displayoptions->rightanswer = question_display_options::VISIBLE;
             $displayoptions->history = question_display_options::HIDDEN;
             $displayoptions->manualcomment = question_display_options::EDITABLE;