diff --git a/functions.php b/functions.php
index 643187a..13b7c88 100644
--- a/functions.php
+++ b/functions.php
@@ -74,3 +74,6 @@ add_action( 'wp_ajax_pressbooks_aldine_update_catalog', '\Aldine\Admin\update_ca
 add_filter( 'wpmu_blogs_columns', '\Aldine\Admin\catalog_columns' );
 add_action( 'manage_blogs_custom_column', '\Aldine\Admin\catalog_column', 1, 3 );
 add_action( 'manage_sites_custom_column', '\Aldine\Admin\catalog_column', 1, 3 );
+
+// Remove first submenu page from Tools.
+add_action( 'admin_menu', '\Aldine\Actions\remove_tools_menu' );
diff --git a/inc/actions/namespace.php b/inc/actions/namespace.php
index 50426fc..bab4247 100644
--- a/inc/actions/namespace.php
+++ b/inc/actions/namespace.php
@@ -292,3 +292,12 @@ function tinymce_l18n() {
 	</script>
 <?php
 }
+
+/**
+ * Remove top-level tools menu.
+ *
+ * @since 1.4.0
+ */
+function remove_tools_menu() {
+	remove_submenu_page( 'tools.php', 'tools.php' );
+}
diff --git a/inc/intervention.php b/inc/intervention.php
index 6d0fd1e..9d2ed05 100644
--- a/inc/intervention.php
+++ b/inc/intervention.php
@@ -13,7 +13,8 @@ intervention( 'remove-howdy', __( 'Hello,', 'pressbooks-aldine' ) );
 intervention( 'remove-dashboard-items', [ 'activity', 'quick-draft' ] );
 intervention( 'remove-menu-items', [
 	'posts',
-	'tools',
+	'tool-import',
+	'tool-export',
 	'setting-writing',
 	'setting-reading',
 	'setting-permalink',