diff --git a/hdbt.libraries.yml b/hdbt.libraries.yml
index d59359a3b..2204869fa 100644
--- a/hdbt.libraries.yml
+++ b/hdbt.libraries.yml
@@ -19,6 +19,9 @@ helfi_calculator:
   version: 1.x
   js:
     dist/js/helfi_calculator.min.js: {}
+  dependencies:
+    - core/drupal
+    - core/drupalSettings
 
 throbber:
   version: 1.x