diff --git a/.riahub/workflows/workflow.yaml b/.riahub/workflows/workflow.yaml
index c4714ef..bc0f304 100644
--- a/.riahub/workflows/workflow.yaml
+++ b/.riahub/workflows/workflow.yaml
@@ -47,8 +47,9 @@ jobs:
       - name: 2. Train Model
         env:
             NO_NNPACK: 1
+            PYTORCH_NO_NNPACK: 1
         run: |
-          PYTHONPATH=. python data/training/train.py
+          PYTHONPATH=. python data/training/train.py 2>/dev/null
           echo "training model"
 
       - name: 3. Build inference app