yin printer FEATURE printer implemented
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bb51fb1..a1be678 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,6 +60,7 @@
 	src/printer.c
 	src/xpath.c
 	src/printer_yang.c
+	src/printer_yin.c
 	src/printer_xml.c
 	src/printer_tree.c
 	src/printer_info.c