diff --git a/egs/librispeech/ASR/pruned_transducer_stateless7/zipformer.py b/egs/librispeech/ASR/pruned_transducer_stateless7/zipformer.py
index fe51e57ad..60cd7b1d7 100644
--- a/egs/librispeech/ASR/pruned_transducer_stateless7/zipformer.py
+++ b/egs/librispeech/ASR/pruned_transducer_stateless7/zipformer.py
@@ -347,7 +347,8 @@ def _aux_grad_scale() -> float:
 def _aux_grad_prob_out() -> ScheduledFloat:
     return ScheduledFloat((0.0, 0.25), (1000.0, 0.05), (8000.0, 0.0125))
 def _aux_grad_prob_in() -> ScheduledFloat:
-    return ScheduledFloat((0.0, 0.25), (1000.0, 0.0))
+    return ScheduledFloat((0.0, 0.25), (1000.0, 0.05), (8000.0, 0.0125))
+#return ScheduledFloat((0.0, 0.25), (1000.0, 0.0))
 
 
 class ZipformerEncoderLayer(nn.Module):