diff --git a/metatag.module b/metatag.module
index 812f7e8..b55b088 100644
--- a/metatag.module
+++ b/metatag.module
@@ -802,6 +802,11 @@ function metatag_entity_view($entity, $entity_type, $view_mode, $langcode, $forc
       }
     }
 
+    // Failover. Not sure why this would happen, but just in case.
+    if (empty($langcode)) {
+      $langcode = $entity_language;
+    }
+
     // All applicable pieces for this current page.
     $cid_parts = array(
       'entity_type' => $entity_type,