diff --git a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/context/properties/ConfigurationPropertiesReportEndpoint.java b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/context/properties/ConfigurationPropertiesReportEndpoint.java
index 24013650077..00df14059d4 100644
--- a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/context/properties/ConfigurationPropertiesReportEndpoint.java
+++ b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/context/properties/ConfigurationPropertiesReportEndpoint.java
@@ -483,7 +483,6 @@ public class ConfigurationPropertiesReportEndpoint implements ApplicationContext
 	private static final class ConfigurationPropertiesModule extends SimpleModule {
 
 		private ConfigurationPropertiesModule() {
-			super();
 			addSerializer(DataSize.class, ToStringSerializer.instance);
 		}