1 files changed, 1 insertions, 1 deletions
diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/machine/UnitComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/machine/UnitComponent.js
index 03b92459..46c639bd 100644
--- a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/machine/UnitComponent.js
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/machine/UnitComponent.js
@@ -60,7 +60,7 @@ function UnitComponent({ index, unitType, unit, onDelete }) {
 UnitComponent.propTypes = {
     index: PropTypes.number,
     unitType: PropTypes.string,
-    unit: PropTypes.oneOf([ProcessingUnit, StorageUnit]),
+    unit: PropTypes.oneOfType([ProcessingUnit, StorageUnit]),
     onDelete: PropTypes.func,
 }