3 files changed, 12 insertions, 8 deletions

diff --git a/docs/admin/settings/settings_server.rst b/docs/admin/settings/settings_server.rst
index 6238286a6..84908d43f 100644
--- a/docs/admin/settings/settings_server.rst
+++ b/docs/admin/settings/settings_server.rst
@@ -29,6 +29,8 @@
   directly using ``python searx/webapp.py``.  Doesn't apply to a SearXNG
   services running behind a proxy and using socket communications.
 
+.. _server.secret_key:
+
 ``secret_key`` : ``$SEARXNG_SECRET``
   Used for cryptography purpose.
 
diff --git a/docs/dev/engines/enginelib.rst b/docs/dev/engines/enginelib.rst
index 34e3250da..f45cfba62 100644
--- a/docs/dev/engines/enginelib.rst
+++ b/docs/dev/engines/enginelib.rst
@@ -4,19 +4,13 @@
 Engine Library
 ==============
 
-.. contents::
-   :depth: 2
-   :local:
-   :backlinks: entry
-
 .. automodule:: searx.enginelib
-  :members:
+   :members:
 
 .. _searx.enginelib.traits:
 
-
 Engine traits
 =============
 
 .. automodule:: searx.enginelib.traits
-  :members:
+   :members:
diff --git a/docs/src/searx.cache.rst b/docs/src/searx.cache.rst
new file mode 100644
index 000000000..f63455e11
--- /dev/null
+++ b/docs/src/searx.cache.rst
@@ -0,0 +1,8 @@
+.. _searx.cache:
+
+======
+Caches
+======
+
+.. automodule:: searx.cache
+   :members: