diff --git a/lerobot/configs/env/koch_real.yaml b/lerobot/configs/env/koch_real.yaml
index e37cea04..8e65d72f 100644
--- a/lerobot/configs/env/koch_real.yaml
+++ b/lerobot/configs/env/koch_real.yaml
@@ -4,6 +4,7 @@ fps: 30
 
 env:
   name: real_world
+  task: null
   state_dim: 6
   action_dim: 6
   fps: ${fps}