diff --git a/grade/report/grader/settings.php b/grade/report/grader/settings.php
index fe14016f1c6..8db415b7f08 100644
--- a/grade/report/grader/settings.php
+++ b/grade/report/grader/settings.php
@@ -60,7 +60,7 @@ $settings->add(new admin_setting_configcheckbox('grade_report_showuserimage', ge
                                             get_string('configshowuserimage', 'grades'), 1));
 
 $settings->add(new admin_setting_configcheckbox('grade_report_showuseridnumber', get_string('showuseridnumber', 'grades'),
-                                            get_string('configshowuseridnumber', 'grades'), 0));
+                                            get_string('showuseridnumber_help', 'grades'), 0));
 
 $settings->add(new admin_setting_configcheckbox('grade_report_showactivityicons', get_string('showactivityicons', 'grades'),
                                             get_string('showactivityicons_help', 'grades'), 1));
diff --git a/lang/en/grades.php b/lang/en/grades.php
index 4b4d8ceeb47..6bc731f977e 100755
--- a/lang/en/grades.php
+++ b/lang/en/grades.php
@@ -129,7 +129,6 @@ $string['confighiddenasdate'] = 'If user can not see hidden grades show date of
 $string['confighideforcedsettings'] = 'Do not show forced settings in grading UI.';
 $string['configincludescalesinaggregation'] = 'You can change whether scales are to be included as numbers in all aggregated grades across all gradebooks in all courses. CAUTION: changing this setting will force all aggregated grades to be recalculated.';
 $string['configprofilereport'] = 'Grade report used on user profile page.';
-$string['configshowuseridnumber'] = 'Whether to show user ID numbers in an additional column.';
 $string['configshowuserimage'] = 'Whether to show the user\'s profile image next to the name in the grader report.';
 $string['configstudentsperpage'] = 'The number of students to display per page in the grader report.';
 $string['configstudentsperpagedefault'] = 'The number of students to display per page in the grader report. Leave this field empty to use the site default (currently {$a}).';
diff --git a/lang/en/help/grade/showuseridnumber.html b/lang/en/help/grade/showuseridnumber.html
deleted file mode 100644
index 7333748b345..00000000000
--- a/lang/en/help/grade/showuseridnumber.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<h1>Show user id numbers</h1>
-<p>Whether to show user id numbers in an additional column.</p>