diff --git a/.riahub/workflows/workflow.yaml b/.riahub/workflows/workflow.yaml
index 51080fc..c4714ef 100644
--- a/.riahub/workflows/workflow.yaml
+++ b/.riahub/workflows/workflow.yaml
@@ -45,6 +45,8 @@ jobs:
       #   shell: bash
 
       - name: 2. Train Model
+        env:
+            NO_NNPACK: 1
         run: |
           PYTHONPATH=. python data/training/train.py
           echo "training model"