From 2ea8cf565eac431609cc70df58a32cfd920b9035 Mon Sep 17 00:00:00 2001
From: ngammarano <54072413+ngammarano@users.noreply.github.com>
Date: Sat, 11 Sep 2021 08:26:01 -0300
Subject: [PATCH] Correct broken link in TSCH README

Correct broken link to standard IEEE 802.15.4e-2021 amendment
---
 core/net/mac/tsch/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/net/mac/tsch/README.md b/core/net/mac/tsch/README.md
index 91bd603ca90..c3f6d148f55 100644
--- a/core/net/mac/tsch/README.md
+++ b/core/net/mac/tsch/README.md
@@ -208,6 +208,6 @@ too slow for the default 10ms timeslots.
 2. [IETF 6TiSCH Working Group][ietf-6tisch-wg]
 3. [A test procedure for Contiki timers in TSCH][tsch-sync-test]
 
-[ieee802.15.4e-2012]: http://standards.ieee.org/getieee802/download/802.15.4e-2012.pdf
+[ieee802.15.4e-2012]: https://ieeexplore.ieee.org/document/6185525
 [ietf-6tisch-wg]: https://datatracker.ietf.org/wg/6tisch
 [tsch-sync-test]: https://github.com/abbypjoby/Contiki-Synchronisation-Test