diff --git a/docs/source/settings.rst b/docs/source/settings.rst
index f67c5363..6b42b3cc 100644
--- a/docs/source/settings.rst
+++ b/docs/source/settings.rst
@@ -1262,7 +1262,7 @@ worker_connections
 
 The maximum number of simultaneous clients.
 
-This setting only affects the Eventlet and Gevent worker types.
+This setting only affects the Eventlet, Gevent and Gthread worker types.
 
 .. _max-requests: