diff --git a/mediator/pom.xml b/mediator/pom.xml
index ff4788b..2df944b 100644
--- a/mediator/pom.xml
+++ b/mediator/pom.xml
@@ -68,6 +68,11 @@
 	</distributionManagement> -->
 
 	<dependencies>
+		<dependency>
+			<groupId>io.mosip.kernel</groupId>
+			<artifactId>kernel-websubclient-api</artifactId>
+			<version>1.2.0.1-B1</version>
+		</dependency>
 		<dependency>
 			<groupId>org.junit.jupiter</groupId>
 			<artifactId>junit-jupiter</artifactId>