diff --git a/doc/source/conf.py b/doc/source/conf.py
index 1452f9c9a7b0..d6c082ec110b 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -109,6 +109,7 @@
     "sphinx_reredirects",
     "nbsphinx",
     "sphinx_click",
+    "sphinx_substitution_extensions",
 ]
 
 # Generate .rst files
diff --git a/pyproject.toml b/pyproject.toml
index 854b88847197..68d493e39e66 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -130,6 +130,7 @@ GitPython = "==3.1.32"
 PyGithub = "==2.1.1"
 licensecheck = "==2024"
 pre-commit = "==3.5.0"
+sphinx-substitution-extensions = "2022.02.16"
 
 [tool.isort]
 profile = "black"