diff --git a/oak-doc/src/site/markdown/query/query-engine.md b/oak-doc/src/site/markdown/query/query-engine.md
index 104b097..d5b8b7e 100644
--- a/oak-doc/src/site/markdown/query/query-engine.md
+++ b/oak-doc/src/site/markdown/query/query-engine.md
@@ -224,7 +224,7 @@
     QueryResult result = query.execute();
     long size = result.getRows().getSize();
 
-This is best configured via OSGi configuration (since Oak 1.6.x),
+This is best configured via OSGi configuration `fastQuerySize` of `org.apache.jackrabbit.oak.query.QueryEngineSettingsService` (since Oak 1.6.x),
 or as described in OAK-2977, since Oak 1.3.x:
 When using Apache Sling, add the following line to the file `conf/sling.properties`,
 and then restart the application: