diff --git a/x-pack/filebeat/docs/inputs/input-entity-analytics.asciidoc b/x-pack/filebeat/docs/inputs/input-entity-analytics.asciidoc
index 9174ee9a4f5..e70462f9fc7 100644
--- a/x-pack/filebeat/docs/inputs/input-entity-analytics.asciidoc
+++ b/x-pack/filebeat/docs/inputs/input-entity-analytics.asciidoc
@@ -190,6 +190,11 @@ The Active Directory Base Distinguished Name. Field is required.
 
 The client user name. Used for authentication. The user must have Active Directory read access. Field is required.
 
+[float]
+===== `ad_paging_size`
+
+The number of records to request from the Active Directory server for each page, if set.
+
 [float]
 ===== `ad_password`