diff --git a/python/ray/dashboard/client/src/pages/node/NodeRow.tsx b/python/ray/dashboard/client/src/pages/node/NodeRow.tsx
index b873884564a0..56f80aada034 100644
--- a/python/ray/dashboard/client/src/pages/node/NodeRow.tsx
+++ b/python/ray/dashboard/client/src/pages/node/NodeRow.tsx
@@ -248,7 +248,19 @@ export const WorkerRow = ({ node, worker }: WorkerRowProps) => {
{/* Empty because workers do not have an expand / unexpand button. */}
- {cmdline[0]}
+
+
+ {cmdline?.[0] || "Unknown Worker"}
+
+