diff --git a/catalog.yml b/catalog.yml
index cfa486b..cee6cd7 100644
--- a/catalog.yml
+++ b/catalog.yml
@@ -1,7 +1,7 @@
 PREDEF:
   - README.re
 CHAPS:
-
+  - conclusion.re
 APPENDIX:
 
 POSTDEF:
diff --git a/conclusion.md b/conclusion.md
new file mode 100644
index 0000000..e69de29