diff --git a/frontend/src/Components/Form/EnhancedSelectInputConnector.js b/frontend/src/Components/Form/EnhancedSelectInputConnector.js
index 81f792083..3a4d8fdd3 100644
--- a/frontend/src/Components/Form/EnhancedSelectInputConnector.js
+++ b/frontend/src/Components/Form/EnhancedSelectInputConnector.js
@@ -147,7 +147,7 @@ EnhancedSelectInputConnector.propTypes = {
   provider: PropTypes.string.isRequired,
   providerData: PropTypes.object.isRequired,
   name: PropTypes.string.isRequired,
-  value: PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.number, PropTypes.string])).isRequired,
+  value: PropTypes.oneOfType([PropTypes.string, PropTypes.number, PropTypes.arrayOf(PropTypes.string), PropTypes.arrayOf(PropTypes.number)]).isRequired,
   values: PropTypes.arrayOf(PropTypes.object).isRequired,
   selectOptionsProviderAction: PropTypes.string,
   onChange: PropTypes.func.isRequired,