diff --git a/lib/testing/package.json b/lib/testing/package.json
index 67522cc259..753cea3f4b 100644
--- a/lib/testing/package.json
+++ b/lib/testing/package.json
@@ -13,7 +13,8 @@
   "peerDependencies": {
     "@angular/common": "^7.1.0",
     "@angular/core": "^7.1.0",
-    "@alfresco/js-api": "3.8.0"
+    "@alfresco/js-api": "3.8.0",
+    "moment-es6": "^1.0.0"
   },
   "keywords": [
     "testing",