diff --git a/src/doc/specification/Record.md b/src/doc/specification/Record.md
index 1e43e372f754d884da2ff15cfb7b71f6813f1785..d41896962540486282e7b98be1a1f982ee9e1c74 100644
--- a/src/doc/specification/Record.md
+++ b/src/doc/specification/Record.md
@@ -1,5 +1,6 @@
 # Record
 
+**Warning:** This specification is outdated. It is included to serve as a starting point for a more up-to-date description of the `Record` entity.
 
 = GET records =