1 files changed, 1 insertions, 0 deletions

diff --git a/mkfile b/mkfile
index 7fc34f0..8c07918 100644
--- a/mkfile
+++ b/mkfile
@@ -8,6 +8,7 @@ TARG=\
 	grid\
 	isometric\
 	ptinline\
+	chain\
 
 HFILES=\
 	libgeometry/geometry.h\