diff --git a/ch14_applications.adoc b/ch14_applications.adoc
index e5c29030..2ab7a83b 100644
--- a/ch14_applications.adoc
+++ b/ch14_applications.adoc
@@ -551,7 +551,7 @@ image::images/mbc3_1403.png["Emma's payment channel with Fabian, showing the com
 
 ==== Making Trustless Channels
 
-The channel we just described works, but only if both
+The channel ((("payment channels", "trustless channels", id="payment-channel-trustless")))((("trustless channels", id="trustless-channel")))((("timelocks", "trustless channels", id="timelock-trustless")))we just described works, but only if both
 parties cooperate, without any failures or attempts to cheat. Let's look
 at some of the scenarios that break this channel and see what is needed
 to fix those:
@@ -693,7 +693,7 @@ settlement transaction they can close the channel and redeem their
 balance immediately. Worst case, one of the parties can be petty, refuse
 to cooperate, and force the other party to do a unilateral close with
 the most recent commitment transaction. But if they do that, they have
-to wait for their funds too.
+to wait for their funds ((("payment channels", "trustless channels", startref="payment-channel-trustless")))((("trustless channels", startref="trustless-channel")))((("timelocks", "trustless channels", startref="timelock-trustless")))too.
 
 ==== Asymmetric Revocable Commitments