diff --git a/spring-boot/src/main/java/org/springframework/boot/context/web/ErrorPageFilter.java b/spring-boot/src/main/java/org/springframework/boot/context/web/ErrorPageFilter.java
index cb29b3a333..55d6b66a75 100644
--- a/spring-boot/src/main/java/org/springframework/boot/context/web/ErrorPageFilter.java
+++ b/spring-boot/src/main/java/org/springframework/boot/context/web/ErrorPageFilter.java
@@ -56,8 +56,8 @@ import org.springframework.web.filter.OncePerRequestFilter;
  */
 @Component
 @Order(Ordered.HIGHEST_PRECEDENCE)
-class ErrorPageFilter extends AbstractConfigurableEmbeddedServletContainer implements
-		Filter, NonEmbeddedServletContainerFactory {
+public class ErrorPageFilter extends AbstractConfigurableEmbeddedServletContainer
+		implements Filter, NonEmbeddedServletContainerFactory {
 
 	private static Log logger = LogFactory.getLog(ErrorPageFilter.class);