diff --git a/app/views/request_for_comments/show.html.slim b/app/views/request_for_comments/show.html.slim
index 2a16170d..6a9db128 100644
--- a/app/views/request_for_comments/show.html.slim
+++ b/app/views/request_for_comments/show.html.slim
@@ -55,7 +55,7 @@
 
         - assess_runs = testruns.select {|run| run.cause == 'assess' }
         - unless @current_user.admin?
-          - assess_runs = assess_runs.select {|run| run.file.teacher_defined_test? }
+          - assess_runs = assess_runs.select {|run| run.file&.teacher_defined_test? || true }
         - if assess_runs.size > 0
           h5.mt-4= t('request_for_comments.test_results')
           .testrun-assess-results