diff --git a/glossary.tex b/glossary.tex
index 1620848b6597b0ed64c33fa42b4ac9eae0fe03c7..e3635639bdec7a420fb26728b4906e27ff495c20 100644
--- a/glossary.tex
+++ b/glossary.tex
@@ -349,7 +349,7 @@
   category={endswithlist},
   parent={action},
   prefix={a\space},
-  ]{tn}{TN}{Tie Number}
+  ]{tn}{TN}{Tie Number (TN)}
 
 \longnewglossaryentry{natural}{
   name={Natural Rolls},