diff --git a/checkstyle-suppressions.xml b/checkstyle-suppressions.xml
index 4ebf59da77e2..42378b4dbf46 100644
--- a/checkstyle-suppressions.xml
+++ b/checkstyle-suppressions.xml
@@ -13,6 +13,6 @@
     <suppress id="sysOutConsoleLogs" files="\.xml" />
     <suppress id="namedAnnotations" files="(Base.*|Abstract.*|Root.*)\.java" />
     <suppress checks="\w+" files="(\.(crt|crl|class|keystore))|rebel.xml"/>
-    <suppress id="finalNonUtilClass" files="(.*(Utils|Constants|Facade))\.java" />
+    <suppress id="finalNonUtilClass" files="(.*(Utils|Constants|Facade|Support|Beans))\.java" />
     <suppress checks="." files="com[\\/]duosecurity[\\/]duoweb[\\/]"/>
 </suppressions>
diff --git a/core/cas-server-core-configuration/src/main/java/org/apereo/cas/configuration/support/Beans.java b/core/cas-server-core-configuration/src/main/java/org/apereo/cas/configuration/support/Beans.java
index e07f520877fa..b113d95a4758 100644
--- a/core/cas-server-core-configuration/src/main/java/org/apereo/cas/configuration/support/Beans.java
+++ b/core/cas-server-core-configuration/src/main/java/org/apereo/cas/configuration/support/Beans.java
@@ -77,7 +77,7 @@
  * @author Dmitriy Kopylenko
  * @since 5.0.0
  */
-public class Beans {
+public final class Beans {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(Beans.class);