diff --git a/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/spring/boot/management/logging/LoggingController.java b/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/spring/boot/management/logging/LoggingController.java
index 5bd15be10c..8b7077a4b5 100644
--- a/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/spring/boot/management/logging/LoggingController.java
+++ b/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/spring/boot/management/logging/LoggingController.java
@@ -2,6 +2,8 @@ package com.baeldung.spring.boot.management.logging;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.springframework.boot.logging.LogLevel;
+import org.springframework.boot.logging.LoggingSystem;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -21,4 +23,12 @@ public class LoggingController {
 
         return "See the log for details";
     }
+
+    @GetMapping("/change-to-error")
+    public String changeLogLevelToError() {
+        LoggingSystem system = LoggingSystem.get(LoggingController.class.getClassLoader());
+        system.setLogLevel(LoggingController.class.getName(), LogLevel.ERROR);
+
+        return "changed log level to error";
+    }
 }