diff --git a/core-java-modules/core-java-uuid/src/test/resources/logback.xml b/core-java-modules/core-java-uuid/src/test/resources/logback.xml
index 56af2d397e..092215ceed 100644
--- a/core-java-modules/core-java-uuid/src/test/resources/logback.xml
+++ b/core-java-modules/core-java-uuid/src/test/resources/logback.xml
@@ -2,8 +2,8 @@
 <configuration>
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
-            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
-            </pattern>
+            <pattern>%d{HH:mm:ss} - %msg%n</pattern>
+            <!--<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>-->
         </encoder>
     </appender>
 
@@ -12,6 +12,7 @@
 
     <!-- in order to debug some marshalling issues, this needs to be TRACE -->
     <logger name="org.springframework.web.servlet.mvc" level="WARN" />
+    <logger name="c.b.u.UUIDPositiveLongGeneratorUnitTest" level="INFO"/>
 
     <root level="INFO">
         <appender-ref ref="STDOUT" />