diff --git a/binder/environment.yml b/binder/environment.yml
index 800726b..4acf981 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -4,10 +4,10 @@ channels:
 dependencies:
   - pip
   - xyzspaces
-  - jupyterlab==2.2.9
+  - jupyterlab
   - shapely
+  - here-map-widget-for-jupyter
   - pip:
-    - here-map-widget-for-jupyter
     - "-r ../requirements.txt"
     - "-r ../requirements_dev.txt"
     - "-e ../"
diff --git a/binder/postBuild b/binder/postBuild
index 7a5dd6c..b3c4b7e 100644
--- a/binder/postBuild
+++ b/binder/postBuild
@@ -1,9 +1,2 @@
-npm config set @here:registry https://repo.platform.here.com/artifactory/api/npm/here-node/
-jupyter nbextension install --py --symlink --sys-prefix here_map_widget
-jupyter nbextension enable --py --sys-prefix here_map_widget
-jupyter labextension install @jupyter-widgets/jupyterlab-manager js
-
 # Notebooks with extensions that auto-run code must be "trusted" to work the first time
-jupyter trust docs/notebooks/*.ipynb
-
-jupyter lab build --dev-build=False --minimize=False
\ No newline at end of file
+jupyter trust docs/notebooks/*.ipynb
\ No newline at end of file