diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/ProblemDetailsExceptionHandler.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/ProblemDetailsExceptionHandler.java
index 3b65e511fc..94b5943203 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/ProblemDetailsExceptionHandler.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/ProblemDetailsExceptionHandler.java
@@ -26,6 +26,6 @@ import org.springframework.web.reactive.result.method.annotation.ResponseEntityE
  * @author Brian Clozel
  */
 @ControllerAdvice
-final class ProblemDetailsExceptionHandler extends ResponseEntityExceptionHandler {
+class ProblemDetailsExceptionHandler extends ResponseEntityExceptionHandler {
 
 }
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/ProblemDetailsExceptionHandler.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/ProblemDetailsExceptionHandler.java
index 6ca7cf25e7..c85a64e06b 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/ProblemDetailsExceptionHandler.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/ProblemDetailsExceptionHandler.java
@@ -26,6 +26,6 @@ import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExcep
  * @author Brian Clozel
  */
 @ControllerAdvice
-final class ProblemDetailsExceptionHandler extends ResponseEntityExceptionHandler {
+class ProblemDetailsExceptionHandler extends ResponseEntityExceptionHandler {
 
 }