diff --git a/justfile b/justfile
index 4a99ddb..4911ae2 100644
--- a/justfile
+++ b/justfile
@@ -89,7 +89,7 @@ clean:
     @just clean-notebooks
 clean-notebooks:
     @echo "Clean python notebooks."
-    @#{{PYTHON}} -m jupyter nbconvert --clear-output --inplace docs/*.ipynb
+    @{{PYTHON}} -m jupyter nbconvert --clear-output --inplace docs/*.ipynb
     @- {{PYTHON}} -m jupytext --update-metadata '{"vscode":""}' docs/*.ipynb 2> /dev/null
     @- {{PYTHON}} -m jupytext --update-metadata '{"vscode":null}' docs/*.ipynb 2> /dev/null
 clean-basic: