diff --git a/tag/edit.php b/tag/edit.php
index cbd53134fc9..a3edca2cc77 100644
--- a/tag/edit.php
+++ b/tag/edit.php
@@ -69,6 +69,7 @@ $PAGE->set_subpage($tag->id);
 $PAGE->set_context($systemcontext);
 $PAGE->set_blocks_editing_capability('moodle/tag:editblocks');
 $PAGE->set_pagelayout('standard');
+$PAGE->set_secondary_navigation(false);
 
 $tagname = $tag->get_display_name();
 $tagcollid = $tag->tagcollid;
diff --git a/tag/index.php b/tag/index.php
index a5857b19b00..b69a23cfb53 100644
--- a/tag/index.php
+++ b/tag/index.php
@@ -85,6 +85,7 @@ $tagnode = $PAGE->navigation->find('tags', null);
 $tagnode->make_active();
 $PAGE->set_pagelayout('standard');
 $PAGE->set_blocks_editing_capability('moodle/tag:editblocks');
+$PAGE->set_secondary_navigation(false);
 
 $buttons = '';
 if (has_capability('moodle/tag:manage', context_system::instance())) {
diff --git a/tag/search.php b/tag/search.php
index 3526fa973f1..4b76fd0bc8c 100644
--- a/tag/search.php
+++ b/tag/search.php
@@ -47,6 +47,7 @@ $PAGE->set_pagelayout('standard');
 
 $PAGE->set_title(get_string('tags', 'tag'));
 $PAGE->set_heading($SITE->fullname);
+$PAGE->set_secondary_navigation(false);
 
 $buttons = '';
 if (has_capability('moodle/tag:manage', context_system::instance())) {