diff --git a/ch10_network.adoc b/ch10_network.adoc
index b87e61de..af536a5a 100644
--- a/ch10_network.adoc
+++ b/ch10_network.adoc
@@ -245,7 +245,7 @@ infrastructure around the world and served to connect the majority of
 miners and mining pools.
 
 The original Bitcoin Relay Network was replaced in 2016
-with the introduction ((("FIBRE (Fast Internet Bitcoin Relay Engine)")))of the _Fast Internet Bitcoin Relay Engine_ or
+with the introduction ((("FIBRE (Fast Internet Bitcoin Relay Engine)")))((("Fast Internet Bitcoin Relay Engine (FIBRE)")))of the _Fast Internet Bitcoin Relay Engine_ or
 https://bitcoinfibre.org[_FIBRE_], also created by developer Matt
 Corallo. FIBRE is software that allows operating a UDP-based relay network that relays blocks within a
 network of nodes. FIBRE implements FEC and the _compact block_ optimization to