diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index baed70a8d0..f330f061b0 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -199,10 +199,6 @@ jobs:
         id: install
       - name: Build pyodide wheels
         run: pixi run -e test-ui "python ./scripts/build_pyodide_wheels.py"
-      - name: Set environment variables for macOS
-        if: contains(matrix.os, 'macos')
-        run: |
-          pixi shell-hook -e test-ui >> $HOME/.bashrc
       - name: Launch JupyterLab
         shell: pixi run -e test-ui bash -el {0}
         run: |
diff --git a/scripts/jupyterlite/extra_packages.json b/scripts/jupyterlite/extra_packages.json
index 3d15b58add..83ae24affc 100644
--- a/scripts/jupyterlite/extra_packages.json
+++ b/scripts/jupyterlite/extra_packages.json
@@ -1,5 +1,5 @@
 [
-  "panel",
-  "bokeh",
+  "https://cdn.holoviz.org/panel/1.5.0/dist/wheels/panel-1.5.0-py3-none-any.whl",
+  "https://cdn.holoviz.org/panel/1.5.0/dist/wheels/bokeh-3.5.2-py3-none-any.whl",
   "pyodide-http"
 ]