diff --git a/spring-userservice/derby.log b/spring-userservice/derby.log
deleted file mode 100644
index 040321765f..0000000000
--- a/spring-userservice/derby.log
+++ /dev/null
@@ -1,13 +0,0 @@
-----------------------------------------------------------------
-Thu Jan 04 22:08:53 EET 2018:
-Booting Derby version The Apache Software Foundation - Apache Derby - 10.13.1.1 - (1765088): instance a816c00e-0160-c2ca-649a-000003c87738 
-on database directory memory:/Users/ESSAM/Work/tutorials/spring-userservice/spring_custom_user_service with class loader sun.misc.Launcher$AppClassLoader@6d03e736 
-Loaded from file:/Users/ESSAM/.m2/repository/org/apache/derby/derby/10.13.1.1/derby-10.13.1.1.jar
-java.vendor=Oracle Corporation
-java.runtime.version=1.8.0_05-b13
-user.dir=/Users/ESSAM/Work/tutorials/spring-userservice
-os.name=Mac OS X
-os.arch=x86_64
-os.version=10.11.6
-derby.system.home=null
-Database Class Loader started - derby.database.classpath=''