diff --git a/src/wp-includes/class-wp-customize-manager.php b/src/wp-includes/class-wp-customize-manager.php
index aaeb9d081d..816665fa2d 100644
--- a/src/wp-includes/class-wp-customize-manager.php
+++ b/src/wp-includes/class-wp-customize-manager.php
@@ -5750,7 +5750,7 @@ final class WP_Customize_Manager {
 				}
 			}
 		}
-		return 0 !== count( get_pages() );
+		return 0 !== count( get_pages( array( 'number' => 1 ) ) );
 	}
 
 	/**