diff --git a/Filelist b/Filelist
index df188e8..d4fbca3 100644
--- a/Filelist
+++ b/Filelist
@@ -818,6 +818,7 @@
 		runtime/plugin/README.txt \
 		runtime/syntax/*.vim \
 		runtime/syntax/README.txt \
+		runtime/syntax/modula2/opt/*.vim \
 		runtime/syntax/shared/*.vim \
 		runtime/syntax/shared/README.txt \
 		runtime/syntax/Makefile \