diff --git a/js_modules/dagster-ui/packages/ui-core/src/assets/VirtualizedSimpleAssetKeyList.tsx b/js_modules/dagster-ui/packages/ui-core/src/assets/VirtualizedSimpleAssetKeyList.tsx
index 7404111fc5014..0e5e7bf441615 100644
--- a/js_modules/dagster-ui/packages/ui-core/src/assets/VirtualizedSimpleAssetKeyList.tsx
+++ b/js_modules/dagster-ui/packages/ui-core/src/assets/VirtualizedSimpleAssetKeyList.tsx
@@ -13,7 +13,7 @@ export const VirtualizedSimpleAssetKeyList = ({
   style,
 }: {
   assetKeys: AssetKeyInput[];
-  style: CSSProperties;
+  style?: CSSProperties;
 }) => {
   const parentRef = useRef<HTMLDivElement>(null);
   const rowVirtualizer = useVirtualizer({