diff --git a/spring-data-r2dbc/src/main/asciidoc/index.adoc b/spring-data-r2dbc/src/main/asciidoc/index.adoc
index 59fa280dba..545f915910 100644
--- a/spring-data-r2dbc/src/main/asciidoc/index.adoc
+++ b/spring-data-r2dbc/src/main/asciidoc/index.adoc
@@ -48,6 +48,7 @@ include::reference/kotlin.adoc[leveloffset=+1]
 = Appendix
 
 :numbered!:
+include::{spring-data-commons-docs}/repository-namespace-reference.adoc[leveloffset=+1]
 include::{spring-data-commons-docs}/repository-query-keywords-reference.adoc[leveloffset=+1]
 include::{spring-data-commons-docs}/repository-query-return-types-reference.adoc[leveloffset=+1]
 include::reference/r2dbc-upgrading.adoc[leveloffset=+1]