1 files changed, 2 insertions, 0 deletions

diff --git a/docs/index.html b/docs/index.html
index 3341f8d..7a22dd6 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -67,6 +67,8 @@ In addition, you will find that the
 (anything you could possible want to do with one) and
 <a href="ltn12.html">LTN12</a>
 (filters, sinks, sources and pumps) modules can be very handy.
+On Unix-like platforms, dedicated <a href="unix.html">Unix domain socket</a>
+and <a href="serial.html">serial port</a> modules are also available.
 </p>
 
 <p>