diff --git a/chapter-smpc/chapter.tex b/chapter-smpc/chapter.tex
index b755acf..6ee5cb4 100644
--- a/chapter-smpc/chapter.tex
+++ b/chapter-smpc/chapter.tex
@@ -5,6 +5,7 @@
     were a necessary precondition for the legalization of same sex marriage. This is also why those maintaining
     positions of power will always encourage the freedom to talk about ideas, but never to act.}
 \chaptertitle{Case Study: Multiparty Computation in Scalable Hardware Security Modules}
+\label{chapter-smpc}
 
 Inertial Hardware Security Modules do not only support much larger payloads compared to conventional HSMs, they also
 support much higher power dissipation since they allow for direct air cooling of their payload. Because they rotate at