diff --git a/src/classes/entities/class-tainacan-item-metadata-entity.php b/src/classes/entities/class-tainacan-item-metadata-entity.php
index d4051bd7d..d97eeca8b 100644
--- a/src/classes/entities/class-tainacan-item-metadata-entity.php
+++ b/src/classes/entities/class-tainacan-item-metadata-entity.php
@@ -148,6 +148,9 @@ class Item_Metadata_Entity extends Entity {
 		}
 		
 		$value = $this->get_value();
+
+		if ($value === false)
+			return '';
 		
 		$return = '';