diff --git a/docs/source/transforms.rst b/docs/source/transforms.rst
index 8bd5bfd99f..a359821679 100644
--- a/docs/source/transforms.rst
+++ b/docs/source/transforms.rst
@@ -667,6 +667,12 @@ Post-processing
     :members:
     :special-members: __call__
 
+`Invert`
+"""""""""
+.. autoclass:: Invert
+    :members:
+    :special-members: __call__
+
 Regularization
 ^^^^^^^^^^^^^^