diff --git a/adapters/oidc/tomcat/tomcat-core/pom.xml b/adapters/oidc/tomcat/tomcat-core/pom.xml
index 71b317c..4795cb1 100755
--- a/adapters/oidc/tomcat/tomcat-core/pom.xml
+++ b/adapters/oidc/tomcat/tomcat-core/pom.xml
@@ -77,6 +77,13 @@
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
+
+ <!-- Authorization -->
+ <dependency>
+ <groupId>org.keycloak</groupId>
+ <artifactId>keycloak-authz-client</artifactId>
+ </dependency>
+
<!--
<dependency>
<groupId>org.apache.tomcat</groupId>
