diff --git a/mod/choice/classes/event/answer_submitted.php b/mod/choice/classes/event/answer_submitted.php
index 76fb819e645..e4c051d9580 100644
--- a/mod/choice/classes/event/answer_submitted.php
+++ b/mod/choice/classes/event/answer_submitted.php
@@ -145,4 +145,8 @@ class answer_submitted extends \core\event\base {
 
         return $othermapped;
     }
+
+    public static function is_deprecated() {
+        return true;
+    }
 }
diff --git a/mod/choice/classes/event/answer_updated.php b/mod/choice/classes/event/answer_updated.php
index 60e3720e333..f33296242cf 100644
--- a/mod/choice/classes/event/answer_updated.php
+++ b/mod/choice/classes/event/answer_updated.php
@@ -147,4 +147,8 @@ class answer_updated extends \core\event\base {
 
         return $othermapped;
     }
+
+    public static function is_deprecated() {
+        return true;
+    }
 }