diff --git a/src/classes/repositories/class-tainacan-metadata.php b/src/classes/repositories/class-tainacan-metadata.php
index ee53bc489..2b67493f1 100644
--- a/src/classes/repositories/class-tainacan-metadata.php
+++ b/src/classes/repositories/class-tainacan-metadata.php
@@ -653,7 +653,7 @@ class Metadata extends Repository {
 
 		do_action( 'register_metadata_types' );
 
-		return array_filter($this->metadata_types, function($metadata_type) {
+		return array_filter($this->metadata_types, function($metadata_type) use ($output) {
 			if ( $metadata_type != 'Tainacan\Metadata_Types\Control') {
 				return $output === 'NAME' ? str_replace( 'Tainacan\Metadata_Types\\', '', $metadata_type ) : $metadata_type;
 			}
diff --git a/tests/test-api-metadata.php b/tests/test-api-metadata.php
index e694eb453..6ef44ab5f 100644
--- a/tests/test-api-metadata.php
+++ b/tests/test-api-metadata.php
@@ -136,7 +136,7 @@ class TAINACAN_REST_Metadata_Controller extends TAINACAN_UnitApiTestCase {
 
 		$data = $response_defaults->get_data();
 
-		$this->assertCount(1, $data);
+		$this->assertCount(3, $data);
 
 		$this->assertEquals('default', $data[0]['collection_id']);
 		$this->assertEquals('Data 2', $data[0]['name']);