diff --git a/Python.gitignore b/Python.gitignore
index 68bc17f9..17fabec8 100644
--- a/Python.gitignore
+++ b/Python.gitignore
@@ -77,6 +77,9 @@ target/
 
 # Jupyter Notebook
 .ipynb_checkpoints
+# created and used by https://github.com/jupyter-lsp/jupyterlab-lsp/
+.virtual_documents/
+*/.virtual_documents/
 
 # IPython
 profile_default/