diff --git a/doc/user_guide.md b/doc/user_guide.md
index 3757f03..8896fbc 100644
--- a/doc/user_guide.md
+++ b/doc/user_guide.md
@@ -621,6 +621,10 @@ the `-Wall` flag except for sources under the `src/tests` directory.
 
 Rscons is licensed under the terms of the MIT License.
 
+```
+${include LICENSE.txt}
+```
+
 # Change Log
 
-[TODO]
+${include CHANGELOG.md}