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 8d3b4ff505..a076f8db47 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 +2,7 @@
 <configuration>
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
-            <pattern>%d{HH:mm:ss} - %msg%n</pattern>
-            <!--<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>-->
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
         </encoder>
     </appender>