diff --git a/asteroid/engine/system.py b/asteroid/engine/system.py
index 6a5d4f351..a016c41b8 100644
--- a/asteroid/engine/system.py
+++ b/asteroid/engine/system.py
@@ -111,7 +111,6 @@ def training_step(self, batch, batch_nb):
         Returns:
             torch.Tensor, the value of the loss.
         """
-        super().training_step()
         loss = self.common_step(batch, batch_nb, train=True)
         self.log("loss", loss, logger=True)
         return loss