diff --git a/spring-session-data-mongodb-traditional-boot/pom.xml b/spring-session-data-mongodb-traditional-boot/pom.xml
index cfd0f6f..9f8a08a 100644
--- a/spring-session-data-mongodb-traditional-boot/pom.xml
+++ b/spring-session-data-mongodb-traditional-boot/pom.xml
@@ -18,10 +18,12 @@
 
 	<dependencies>
 
+		<!-- tag::spring-data-mongodb[] -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-mongodb</artifactId>
 		</dependency>
+		<!-- end::spring-data-mongodb[] -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
@@ -69,4 +71,4 @@
         </plugins>
     </build>
 
-</project>
\ No newline at end of file
+</project>