diff --git a/infra/k8s/argo/lob-backtest-sweep-template.yaml b/infra/k8s/argo/lob-backtest-sweep-template.yaml
index 99e7299b0..2bb26d1a0 100644
--- a/infra/k8s/argo/lob-backtest-sweep-template.yaml
+++ b/infra/k8s/argo/lob-backtest-sweep-template.yaml
@@ -91,7 +91,7 @@ spec:
   volumes:
     - name: training-data
       persistentVolumeClaim:
-        claimName: training-data
+        claimName: training-data-pvc
     - name: git-ssh-key
       secret:
         secretName: git-ssh-key