diff --git a/web/frontend/src/systems/nodelist/NodeListRow.svelte b/web/frontend/src/systems/nodelist/NodeListRow.svelte
index 5e6e4ac..5202573 100644
--- a/web/frontend/src/systems/nodelist/NodeListRow.svelte
+++ b/web/frontend/src/systems/nodelist/NodeListRow.svelte
@@ -102,10 +102,10 @@
     if ($nodeJobsData.data.jobs.count >= 1) { // "&& !$nodeJobsData.data.jobs.items[0].exclusive)"
       const accSet = Array.from(new Set($nodeJobsData.data.jobs.items
         .map((i) => i.resources
-          .filter((r) => r.hostname === nodeData.host)
-          .map((r) => r.accelerators)
+          .filter((r) => (r.hostname === nodeData.host) && r?.accelerators)
+          .map((r) => r?.accelerators)
         )
-      )).flat(2).filter(a => a) // Last filter(): Exclude Null, Undefined and empty Str
+      )).flat(2)
 
       extendedLegendData = {}
       for (const accId of accSet) {