diff --git a/TODO b/TODO
index 3fda3a7f23..01fc1eaba6 100644
--- a/TODO
+++ b/TODO
@@ -135,8 +135,6 @@ Features:
* systemctl: maybe add "systemctl add-wants" or so...
-* man: add a link to socket activation blog from systemd.socket(5)
-
* man: add more examples to man pages
* man: maybe sort directives in man pages, and take sections from --help and apply them to man too
diff --git a/man/systemd.socket.xml b/man/systemd.socket.xml
index e594422889..6dc847df3f 100644
--- a/man/systemd.socket.xml
+++ b/man/systemd.socket.xml
@@ -686,6 +686,14 @@
systemd.service5,
systemd.directives7
+
+
+ For more extensive descriptions see the "Systemd for Developers" series:
+ Socket Activation,
+ Socket Activation, part II,
+ Converting inetd Services,
+ Socket Activated Internet Services and OS Containers.
+