diff --git a/lib/functions/template-tags.php b/lib/functions/template-tags.php
index bf41481c..e93f5489 100644
--- a/lib/functions/template-tags.php
+++ b/lib/functions/template-tags.php
@@ -153,7 +153,9 @@ function cherry_paging_nav() {
  * Display navigation to next/previous post when applicable.
  *
  * @since 4.0.0
- * @since 4.0.5 Using a native WordPress function `the_post_navigation`.
+ * @since 4.0.5   Using a native WordPress function `the_post_navigation`.
+ * @since 4.0.5.1 Stop using a native function `the_post_navigation` - absence a important
+ *                CSS-class `.paging-navigation`
  */
 function cherry_post_nav() {
 	$post_type         = get_post_type();
@@ -166,11 +168,6 @@ function cherry_post_nav() {
 		return;
 	}
 
-	if ( function_exists( 'the_post_navigation' ) ) {
-		the_post_navigation();
-		return;
-	}
-
 	// Don't print empty markup if there's nowhere to navigate.
 	$previous = ( is_attachment() ) ? get_post( get_post()->post_parent ) : get_adjacent_post( false, '', true );
 	$next     = get_adjacent_post( false, '', false );
diff --git a/style.css b/style.css
index 830faba1..a0eaee5d 100644
--- a/style.css
+++ b/style.css
@@ -4,7 +4,7 @@ Theme URI:   http://www.cherryframework.com/
 Author:      Cherry Team
 Author URI:  http://www.cherryframework.com/
 Description: Cherry Framework parent theme based on _s started theme for WordPress with enhanced functionality and extended possibilities.
-Version:     4.0.5
+Version:     4.0.5.1
 License:     GNU General Public License v2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Tags:        fixed-layout, fluid-layout, responsive-layout, left-sidebar, right-sidebar, custom-menu, featured-images, full-width-template, post-formats, sticky-post, theme-options, translation-ready