diff --git a/mod/quiz/renderer.php b/mod/quiz/renderer.php
index 4d7cc9b8a85..6501839341f 100644
--- a/mod/quiz/renderer.php
+++ b/mod/quiz/renderer.php
@@ -690,7 +690,6 @@ class mod_quiz_renderer extends plugin_renderer_base {
         $output = '';
         $output .= $this->view_information($quiz, $cm, $context, $viewobj->infomessages);
         $output .= $this->view_table($quiz, $context, $viewobj);
-        $output .= $this->view_best_score($viewobj);
         $output .= $this->view_result_info($quiz, $context, $cm, $viewobj);
         $output .= $this->box($this->view_page_buttons($viewobj), 'quizattempt');
         return $output;
@@ -1030,20 +1029,6 @@ class mod_quiz_renderer extends plugin_renderer_base {
         }
     }
 
-    /**
-     * Prints the students best score
-     *
-     * @param mod_quiz_view_object $viewobj
-     */
-    public function view_best_score($viewobj) {
-        $output = '';
-        // Print information about the student's best score for this quiz if possible.
-        if (!$viewobj->moreattempts) {
-            $output .= $this->heading(get_string('nomoreattempts', 'quiz'));
-        }
-        return $output;
-    }
-
     /**
      * Generates data pertaining to quiz results
      *
diff --git a/mod/quiz/upgrade.txt b/mod/quiz/upgrade.txt
index cd73830b338..bb01f546de0 100644
--- a/mod/quiz/upgrade.txt
+++ b/mod/quiz/upgrade.txt
@@ -1,6 +1,12 @@
 This files describes API changes in the quiz code.
 
 
+=== 2.6 ===
+
+* mod_quiz_renderer::view_best_score has been removed. (It did not do what the
+  name suggested anyway.)
+
+
 === 2.4 ===
 
 * mod_quiz_renderer::finish_review_link now requires $attemptobj to be passed in