diff --git a/egs/librispeech/ASR/zipformer_ctc_attn/__init__.py b/egs/librispeech/ASR/zipformer_ctc_attn/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/egs/librispeech/ASR/zipformer_ctc_attn/asr_datamodule.py b/egs/librispeech/ASR/zipformer_ctc_attn/asr_datamodule.py
new file mode 120000
index 000000000..c274de28a
--- /dev/null
+++ b/egs/librispeech/ASR/zipformer_ctc_attn/asr_datamodule.py
@@ -0,0 +1 @@
+../pruned_transducer_stateless7/asr_datamodule.py
\ No newline at end of file
diff --git a/egs/librispeech/ASR/zipformer_ctc_attn/optim.py b/egs/librispeech/ASR/zipformer_ctc_attn/optim.py
new file mode 120000
index 000000000..81ac4a89a
--- /dev/null
+++ b/egs/librispeech/ASR/zipformer_ctc_attn/optim.py
@@ -0,0 +1 @@
+../pruned_transducer_stateless7/optim.py
\ No newline at end of file
diff --git a/egs/librispeech/ASR/zipformer_ctc_attn/scaling.py b/egs/librispeech/ASR/zipformer_ctc_attn/scaling.py
new file mode 120000
index 000000000..2428b74b9
--- /dev/null
+++ b/egs/librispeech/ASR/zipformer_ctc_attn/scaling.py
@@ -0,0 +1 @@
+../pruned_transducer_stateless7/scaling.py
\ No newline at end of file
diff --git a/egs/librispeech/ASR/zipformer_ctc_attn/scaling_converter.py b/egs/librispeech/ASR/zipformer_ctc_attn/scaling_converter.py
new file mode 120000
index 000000000..b8b8ba432
--- /dev/null
+++ b/egs/librispeech/ASR/zipformer_ctc_attn/scaling_converter.py
@@ -0,0 +1 @@
+../pruned_transducer_stateless7/scaling_converter.py
\ No newline at end of file
diff --git a/egs/librispeech/ASR/zipformer_ctc_attn/zipformer.py b/egs/librispeech/ASR/zipformer_ctc_attn/zipformer.py
new file mode 120000
index 000000000..79b076556
--- /dev/null
+++ b/egs/librispeech/ASR/zipformer_ctc_attn/zipformer.py
@@ -0,0 +1 @@
+../pruned_transducer_stateless7/zipformer.py
\ No newline at end of file