diff --git a/k8s/argo-workflows/deluge-benchmark-workflow.yaml b/k8s/argo-workflows/deluge-benchmark-workflow.yaml
index 2586b11..6ec845d 100644
--- a/k8s/argo-workflows/deluge-benchmark-workflow.yaml
+++ b/k8s/argo-workflows/deluge-benchmark-workflow.yaml
@@ -12,7 +12,7 @@ spec:
       - name: seederSets
         value: 2
       - name: fileSize
-        value: '["100MB", "1GB"]'
+        value: '["100MB", "1GB", "5GB"]'
       - name: constrained__networkSize_seeders
         value: "[[2, 1], [8, [1, 2, 4]], [16, [1, 2, 4, 8]], [32, [1, 2, 4, 8, 16]]]"
       - name: maxExperimentDuration