diff --git a/question/type/ddwtos/tests/walkthrough_test.php b/question/type/ddwtos/tests/walkthrough_test.php
index c833f0aaf14..f56bae971c4 100644
--- a/question/type/ddwtos/tests/walkthrough_test.php
+++ b/question/type/ddwtos/tests/walkthrough_test.php
@@ -117,8 +117,6 @@ class qtype_ddwtos_walkthrough_test extends qbehaviour_walkthrough_test_base {
                 $this->get_contains_submit_button_expectation(false),
                 $this->get_contains_try_again_button_expectation(true),
                 $this->get_does_not_contain_correctness_expectation(),
-                new question_pattern_expectation('/' .
-                        preg_quote(get_string('notcomplete', 'qbehaviour_interactive'), '/') . '/'),
                 $this->get_contains_hint_expectation('This is the first hint'));
 
         // Do try again.
@@ -406,8 +404,6 @@ class qtype_ddwtos_walkthrough_test extends qbehaviour_walkthrough_test_base {
                 $this->get_contains_submit_button_expectation(false),
                 $this->get_contains_try_again_button_expectation(true),
                 $this->get_does_not_contain_correctness_expectation(),
-                new question_pattern_expectation('/' .
-                        preg_quote(get_string('notcomplete', 'qbehaviour_interactive'), '/') . '/'),
                 $this->get_contains_hint_expectation('This is the first hint'),
                 $this->get_contains_num_parts_correct(2),
                 $this->get_contains_standard_partiallycorrect_combined_feedback_expectation(),
@@ -460,8 +456,6 @@ class qtype_ddwtos_walkthrough_test extends qbehaviour_walkthrough_test_base {
                 $this->get_contains_submit_button_expectation(false),
                 $this->get_contains_try_again_button_expectation(true),
                 $this->get_does_not_contain_correctness_expectation(),
-                new question_pattern_expectation('/' .
-                        preg_quote(get_string('notcomplete', 'qbehaviour_interactive'), '/') . '/'),
                 $this->get_contains_hint_expectation('This is the second hint'),
                 $this->get_contains_num_parts_correct(2),
                 $this->get_contains_standard_partiallycorrect_combined_feedback_expectation(),