diff --git a/docs/conf.py b/docs/conf.py
index 0f9ff097..3f897fc9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -207,3 +207,4 @@ def setup(app):
 # jupyterlite
 jupyterlite_contents = "./nb"
 jupyterlite_bind_ipynb_suffix = False
+jupyterlite_silence = False
diff --git a/docs/environment.yml b/docs/environment.yml
index b0a80ffa..89d2e5ca 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -1,8 +1,9 @@
 name: dpdata
 channels:
   - https://repo.mamba.pm/emscripten-forge
-  - https://repo.mamba.pm/conda-forge
+  - conda-forge
 dependencies:
+  - xeus-python
   - numpy
   - scipy
   - monty
diff --git a/docs/rtd_environment.yml b/docs/rtd_environment.yml
index 2752fc1c..7eae4aad 100644
--- a/docs/rtd_environment.yml
+++ b/docs/rtd_environment.yml
@@ -1,6 +1,7 @@
 name: dpdata
 channels:
-  - https://repo.mamba.pm/conda-forge
+  - conda-forge
 dependencies:
+  - mamba
   - pip:
     - ..[docs]
diff --git a/pyproject.toml b/pyproject.toml
index 3f09801a..8ffec5ef 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,7 +56,7 @@ docs = [
     'sphinx-argparse',
     'rdkit',
     'jupyterlite-sphinx',
-    'jupyterlite-xeus-python',
+    'jupyterlite-xeus',
 ]
 
 [tool.setuptools.packages.find]