diff --git a/docs/source/docs_dev/continuous_integration.md b/docs/source/docs_dev/continuous_integration.md
index 9119b95..aec9de3 100644
--- a/docs/source/docs_dev/continuous_integration.md
+++ b/docs/source/docs_dev/continuous_integration.md
@@ -29,3 +29,8 @@ pip install pre-commit
 pre-commit install
 ```
 From then on, your code will be checked for isort and black compatibility automatically.
+
+
+Both the pre-commit hook and tox point to isort, black, and so on.
+We do our best to match their versions. If you run into version conflicts
+between those two tools, please let us know!