diff --git a/doc/usage/extensions/imgconverter.rst b/doc/usage/extensions/imgconverter.rst
index c7bce9db4..ce16b4fd9 100644
--- a/doc/usage/extensions/imgconverter.rst
+++ b/doc/usage/extensions/imgconverter.rst
@@ -12,10 +12,10 @@ This extension converts images in your document to appropriate format for
 builders.  For example, it allows you to use SVG images with LaTeX builder.
 As a result, you don't mind what image format the builder supports.
 
-Internally, this extension uses Imagemagick_ to convert images,
-you'll have to install it on your machine.
+The extension uses ImageMagick_ to perform conversions,
+and will fail if ImageMagick is not installed.
 
-.. _Imagemagick: https://www.imagemagick.org/script/index.php
+.. _ImageMagick: https://www.imagemagick.org
 
 .. note::
 
diff --git a/tests/test_ext_imgconverter.py b/tests/test_ext_imgconverter.py
index de13bffe4..1ce578f18 100644
--- a/tests/test_ext_imgconverter.py
+++ b/tests/test_ext_imgconverter.py
@@ -1,5 +1,8 @@
 """Test sphinx.ext.imgconverter extension.
-Requires ImageMagick to be installed, otherwise the conversion will be skipped and this test will fail.
+
+Unix only. Fails if ImageMagick_ is not installed.
+
+.. _ImageMagick: https://imagemagick.org
 """
 
 import os