diff --git a/admin/ajax.php b/admin/ajax.php
index 0689922..b539cfd 100644
--- a/admin/ajax.php
+++ b/admin/ajax.php
@@ -38,7 +38,7 @@ function wpsp_get_terms() {
 			die();
 		}
 
-		$terms = get_terms( sanitize_key( $_POST[ 'taxonomy' ] ), 'orderby=count&hide_empty=1' );
+		$terms = get_terms( sanitize_key( $_POST[ 'taxonomy' ] ), 'orderby=count&hide_empty=0' );
 		$count = count( $terms );
 		$types = array();
 		if ( $count > 0 ) {