diff --git a/content/documentation/internals/_index.md b/content/documentation/internals/_index.md
index a8d0dd1..d765a10 100644
--- a/content/documentation/internals/_index.md
+++ b/content/documentation/internals/_index.md
@@ -5,4 +5,6 @@ sort_by = "weight"
 template = "documentation.html"
 +++
 
-Test
+Internals are document that describe how Aerogramme works internally.
+They are currently stored as a "knowledge base" without any proper structure.
+Feel free to explore them.