diff --git a/mkdocs.yml b/mkdocs.yml
index 09c6648bd3c98a4992a8997318b81e4f898a9aff..74fe5695afff99b174adf2a8be6de112d609f6cc 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -77,7 +77,9 @@ plugins:
       #       docstring_section_style: list
   - search
   - autorefs
-  - mkdocs-jupyter
+  - mkdocs-jupyter:
+      include: ["*.ipynb"]
+      allow_errors: false
   - gen-files:
       scripts:
         - docs/gen_ref_pages.py
@@ -90,6 +92,7 @@ nav:
       - Available Calibration notebooks: operation/available_notebooks.md
       - CALCAT: operation/calibration_database.md
       - myMDC: operation/myMDC.md
+      - Calibration webservice: operation/webservice.md
       - Troubleshooting:
         - Correcting detector RAW data: operation/troubleshooting_correction.md
         - Calibration constant generation: operation/troubleshooting_calibration_generation.md