diff --git a/cura/Machines/Models/IntentTranslations.py b/cura/Machines/Models/IntentTranslations.py
index fd6a2db9ee..f78e8df128 100644
--- a/cura/Machines/Models/IntentTranslations.py
+++ b/cura/Machines/Models/IntentTranslations.py
@@ -1,5 +1,6 @@
 import collections
 from UM.i18n import i18nCatalog
+from typing import Dict, Optional
 catalog = i18nCatalog("cura")
 
 intent_translations = collections.OrderedDict()  # type: "collections.OrderedDict[str, Dict[str, Optional[str]]]"