diff --git a/Concepts.md b/Concepts.md
index 4656b89..7422db4 100644
--- a/Concepts.md
+++ b/Concepts.md
@@ -345,6 +345,6 @@ Here's a list of the design principles driving the core `nnn` program:
 14. Directory updates are disabled in the following modes:
     - disk usage: re-scans are issued on every change in dir
     - filter mode: content refresh is very disruptive in the workflow
-15. Limited (4) number of contexts; for more, use another instance
+15. Limited (4) number of contexts; for more, please refer to [make options](https://github.com/jarun/nnn/wiki/Developer-guides#make-options)
     - file paths copy-paste should work seamlessly between contexts and instances of `nnn`
 16. Scan each directory on visit (even in disk usage analyzer mode) rather than storing all the information from the first scan. This keeps the information up to date. To compensate, use fast re-scan with highly optimized algorithms.
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