diff --git a/wp-includes/class-wp-customize-section.php b/wp-includes/class-wp-customize-section.php
index 3d7bbe6593..7d175a08ef 100644
--- a/wp-includes/class-wp-customize-section.php
+++ b/wp-includes/class-wp-customize-section.php
@@ -240,7 +240,7 @@ class WP_Customize_Panel extends WP_Customize_Section {
 		?>
 		<li id="accordion-section-<?php echo esc_attr( $this->id ); ?>" class="control-section control-panel accordion-section">
 			<h3 class="accordion-section-title" tabindex="0"><?php echo esc_html( $this->title ); ?></h3>
-			<span class="control-panel-back" tabindex="-1"><span class="screen-reader-text">Back to Customize</span></span>
+			<span class="control-panel-back" tabindex="-1"><span class="screen-reader-text"><?php _e( 'Back' ); ?></span></span>
 			<ul class="accordion-sub-container control-panel-content">
 				<li class="accordion-section control-section<?php if ( empty( $this->description ) ) echo ' cannot-expand'; ?>">
 					<div class="accordion-section-title" tabindex="0">