diff --git a/infra/k8s/argo/train-multi-seed-template.yaml b/infra/k8s/argo/train-multi-seed-template.yaml
index e70876057..8ee36257c 100644
--- a/infra/k8s/argo/train-multi-seed-template.yaml
+++ b/infra/k8s/argo/train-multi-seed-template.yaml
@@ -360,7 +360,7 @@ spec:
         volumeMounts:
           - name: training-data
             mountPath: /data
-            readOnly: true
+            readOnly: false
           - name: feature-cache
             mountPath: /feature-cache
         args: