diff --git a/hypothesis-python/docs/strategies.rst b/hypothesis-python/docs/strategies.rst
index bed6e37408..e9006d37ca 100644
--- a/hypothesis-python/docs/strategies.rst
+++ b/hypothesis-python/docs/strategies.rst
@@ -182,6 +182,12 @@ and then tell ``setuptools`` that this is your ``"hypothesis"`` entry point:
 
 And that's all it takes!
 
+.. envvar:: HYPOTHESIS_NO_PLUGINS
+
+   If set, disables automatic loading of all hypothesis plugins. This is probably only
+   useful for our own self-tests, but documented in case it might help narrow down
+   any particularly weird bugs in complex environments.
+
 
 Interaction with :pypi:`pytest-cov`
 -----------------------------------