diff --git a/package.json b/package.json
index 73da2309..858575cc 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,8 @@
       "trailing-whitespaces",
       "ruff format",
       "ruff check --fix"
-    ]
+    ],
+    "*ipynb": 
+    "python3 -m jupyter nbconvert --clear-output --ClearMetadataPreprocessor.enabled=True --ClearMetadataPreprocessor.preserve_cell_metadata_mask='[(\"nbsphinx\")]' --inplace"
   }
 }
diff --git a/pyproject.toml b/pyproject.toml
index 55b950b9..c6e4c88b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ license = "BSD-3-Clause"
 requires-python = ">=3.8"
 
 [project.optional-dependencies]
-dev = ["pytest", "watchfiles", "jupyterlab", "ruff"]
+dev = ["pytest", "watchfiles", "jupyterlab", "ruff", "nbconvert"]
 recommended = ["mocpy", "regions", "astroquery"]
 notebooks = ["requests"]
 docs = ["autoapi",