diff --git a/src/wp-includes/post.php b/src/wp-includes/post.php
index d035acb045140..eb706fdda942f 100644
--- a/src/wp-includes/post.php
+++ b/src/wp-includes/post.php
@@ -592,6 +592,7 @@ function create_initial_post_types() {
 			'show_in_rest'                   => true,
 			'rest_base'                      => 'font-families',
 			'rest_controller_class'          => 'WP_REST_Font_Families_Controller',
+			'can_export'                     => true,
 			// Disable autosave endpoints for font families.
 			'autosave_rest_controller_class' => 'stdClass',
 		)
@@ -625,6 +626,7 @@ function create_initial_post_types() {
 			'show_in_rest'                   => true,
 			'rest_base'                      => 'font-families/(?P<font_family_id>[\d]+)/font-faces',
 			'rest_controller_class'          => 'WP_REST_Font_Faces_Controller',
+			'can_export'                     => true,
 			// Disable autosave endpoints for font faces.
 			'autosave_rest_controller_class' => 'stdClass',
 		)