diff --git a/spring-boot-docs/pom.xml b/spring-boot-docs/pom.xml
index 425dd289ea7..861c0d8d47b 100644
--- a/spring-boot-docs/pom.xml
+++ b/spring-boot-docs/pom.xml
@@ -147,6 +147,11 @@
 			<artifactId>java-statsd-client</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>com.unboundid</groupId>
+			<artifactId>unboundid-ldapsdk</artifactId>
+			<optional>true</optional>
+		</dependency>
 		<dependency>
 			<groupId>com.zaxxer</groupId>
 			<artifactId>HikariCP</artifactId>