diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 41b2253a..778f92b1 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -22,9 +22,10 @@ jobs:
 
       - name: Build documentation
         shell: bash -l {0}
-        run: |
+        run: >
           set -e
-          jupyter-book build jupyterbook 
+          && jupyter-book build jupyterbook --builder linkcheck
+          && jupyter-book build jupyterbook
 
       - name: GitHub Pages action
         if: github.ref == 'refs/heads/main'
diff --git a/jupyterbook/content/code_gallery/data_access_notebooks/2021-10-19-multiple-erddap-search.ipynb b/jupyterbook/content/code_gallery/data_access_notebooks/2021-10-19-multiple-erddap-search.ipynb
index bf223147..0e9b841b 100644
--- a/jupyterbook/content/code_gallery/data_access_notebooks/2021-10-19-multiple-erddap-search.ipynb
+++ b/jupyterbook/content/code_gallery/data_access_notebooks/2021-10-19-multiple-erddap-search.ipynb
@@ -49,7 +49,7 @@
     "Created: 2021-10-19\n",
     "\n",
     "The latest erddapy module release (v1.2.0) added a multiple servers search similar to the web one implemented in\n",
-    "[https://coastwatch.pfeg.noaa.gov/erddap/download/SearchMultipleERDDAPs.html](https://coastwatch.pfeg.noaa.gov/erddap/download/SearchMultipleERDDAPs.html).\n",
+    "[https://mathewbiddle.github.io/search-erddaps](https://mathewbiddle.github.io/search-erddaps).\n",
     "The Python interface allow the user to mix powerful variable handling and visualization with the query results.\n",
     "\n",
     "Let us explore an example\n",