diff --git a/jupyterlab-ipynb-checkpoints/README.md b/jupyterlab-ipynb-checkpoints/README.md
new file mode 100644
index 0000000..d7cf9cb
--- /dev/null
+++ b/jupyterlab-ipynb-checkpoints/README.md
@@ -0,0 +1,3 @@
+```sh
+--FileContentsManager.checkpoints_kwargs="root_dir"="/tmp"
+```
\ No newline at end of file