diff --git a/docs/reference/sql/functions/geo.asciidoc b/docs/reference/sql/functions/geo.asciidoc
index f5ed716eaeb..112ddfffce6 100644
--- a/docs/reference/sql/functions/geo.asciidoc
+++ b/docs/reference/sql/functions/geo.asciidoc
@@ -3,6 +3,8 @@
 [[sql-functions-geo]]
 === Geo Functions
 
+beta[]
+
 The geo functions work with geometries stored in `geo_point` and `geo_shape` fields, or returned by other geo functions.
 
 ==== Limitations