diff --git a/x-pack/qa/third-party/active-directory/src/test/java/org/elasticsearch/xpack/security/authc/ldap/AbstractAdLdapRealmTestCase.java b/x-pack/qa/third-party/active-directory/src/test/java/org/elasticsearch/xpack/security/authc/ldap/AbstractAdLdapRealmTestCase.java
index d35e7ab0b0c..d6b2e321d6c 100644
--- a/x-pack/qa/third-party/active-directory/src/test/java/org/elasticsearch/xpack/security/authc/ldap/AbstractAdLdapRealmTestCase.java
+++ b/x-pack/qa/third-party/active-directory/src/test/java/org/elasticsearch/xpack/security/authc/ldap/AbstractAdLdapRealmTestCase.java
@@ -318,8 +318,6 @@ public abstract class AbstractAdLdapRealmTestCase extends SecurityIntegTestCase
 
     /**
      * Collects all the certificates that are normally trusted by the node ( contained in testnode.jks )
-     *
-     * @return
      */
     List<String> getNodeTrustedCertificates() {
         Path testnodeCert =