diff --git a/README.md b/README.md
index 3bd3ac2..2cb2c3b 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 
 Rating restaurants and everything else geo-locatable.
 
+---
+
+## Stack
+
+Symfony PHP app, postgresql database. For now...
+
 ----
 
 This project is developed without any use of AI.