diff --git a/docs/admin/10_install.rst b/docs/admin/10_install.rst
index c234fa5d7dfcd472c1e786a9909dca503a40e362..d41bd44e56c1fd85208467e9849d448d960c1900 100644
--- a/docs/admin/10_install.rst
+++ b/docs/admin/10_install.rst
@@ -252,6 +252,5 @@ Finally, bring the stack up using:
 AlekSIS will be reachable on port 80 if you forgot to configure the environment.
 You are responsible for adding a reverse proxy like nginx providing TLS, etc.
 
-.. _Dynaconf: https://dynaconf.readthedocs.io/en/latest/
 .. _Let's Encrypt: https://certbot.eff.org/instructions
 .. _PyPI: https://pypi.org
diff --git a/docs/admin/32_tasks.rst b/docs/admin/32_tasks.rst
index f8e2dcaf2597487a853568fb6517d35d5d0093ae..4b7fd22353deebdf51b9ebec74fda531bc465633 100644
--- a/docs/admin/32_tasks.rst
+++ b/docs/admin/32_tasks.rst
@@ -24,3 +24,5 @@ is currently only possible through the Django Admin backend, under
 Under the *Periodic Tasks* app, you can define schedules and tasks. The names
 of tasks you can add manually are documented in the respective sections
 of the manual.
+
+.. _Celery: https://celeryproject.org/