diff --git a/gpl-lgpl.tex b/gpl-lgpl.tex
index ced4233..b35740e 100644
--- a/gpl-lgpl.tex
+++ b/gpl-lgpl.tex
@@ -5004,3 +5004,5 @@ compliance and compliance case studies.
 %%  LocalWords:  CodeSourcery OpenTV MySQL TrollTech Michlmayr Copyleft's
 %%  LocalWords:  GPLRequireSourcePostedPublic privity Downstream's Jaeger
 %%  LocalWords:  Jaeger's copyleft's executables estoppel infringer
+%%  LocalWords:  unenforceability enforceability CIGS
+