diff --git a/docs/deprecations.rst b/docs/deprecations.rst
index 0f6a62e7bb2..63294444374 100644
--- a/docs/deprecations.rst
+++ b/docs/deprecations.rst
@@ -138,9 +138,9 @@ FitsStubImagePlugin
 
 .. deprecated:: 9.1.0
 
-The stub image plugin FitsStubImagePlugin has been deprecated and will be removed in
+The stub image plugin :mod:`~PIL.FitsStubImagePlugin` has been deprecated and will be removed in
 Pillow 10.0.0 (2023-07-01). FITS images can be read without a handler through
-FitsImagePlugin instead.
+:mod:`~PIL.FitsImagePlugin` instead.
 
 Removed features
 ----------------
diff --git a/docs/releasenotes/9.1.0.rst b/docs/releasenotes/9.1.0.rst
index 2c8633d8d87..3e2726941ba 100644
--- a/docs/releasenotes/9.1.0.rst
+++ b/docs/releasenotes/9.1.0.rst
@@ -102,9 +102,9 @@ FitsStubImagePlugin
 
 .. deprecated:: 9.1.0
 
-The stub image plugin FitsStubImagePlugin has been deprecated and will be removed in
+The stub image plugin :mod:`~PIL.FitsStubImagePlugin` has been deprecated and will be removed in
 Pillow 10.0.0 (2023-07-01). FITS images can be read without a handler through
-FitsImagePlugin instead.
+:mod:`~PIL.FitsImagePlugin` instead.
 
 API Additions
 =============