diff --git a/lib/queries/get-mappings-from.js b/lib/queries/get-mappings-from.js
index 44e1249..ffa45f9 100644
--- a/lib/queries/get-mappings-from.js
+++ b/lib/queries/get-mappings-from.js
@@ -22,7 +22,7 @@ async function getMappingsFrom (args, schemes) {
   const url = getEntities(qids, languages, props)
 
   return httpRequest(url)
-    .then(res => res.entities)
+    .then(res => res.entities || [])
     .then(res => {
       var mappings = []