diff --git a/full/src/test/resources/log4j2-test.properties b/full/src/test/resources/log4j2-test.properties
index 872b150..50d78e7 100644
--- a/full/src/test/resources/log4j2-test.properties
+++ b/full/src/test/resources/log4j2-test.properties
@@ -1,4 +1,4 @@
-appenders = console
+appenders = console,ldapFile
 appender.console.type = Console
 appender.console.name = STDOUT
 appender.console.layout.type = PatternLayout
@@ -10,6 +10,12 @@
 #appender.file.layout.type=PatternLayout
 #appender.file.layout.pattern= %d{yyyy-MM-dd, HH:mm:ss} %C{6} - %M%n %-5p: %m%n
 
+appender.ldapFile.type = File
+appender.ldapFile.name = LDAP_LOG
+appender.ldapFile.fileName=./logs/ldap.log
+appender.ldapFile.layout.type=PatternLayout
+appender.ldapFile.layout.pattern= %d{yyyy-MM-dd, HH:mm:ss} %C{6} - %M%n %-5p: %m%n
+
 rootLogger.level = error
 rootLogger.appenderRefs = console
 rootLogger.appenderRef.stdout.ref = STDOUT
@@ -41,3 +47,10 @@
 logger.console.appenderRefs = stdout
 logger.console.appenderRef.file.ref = STDOUT
 logger.console.additivity=false
+
+loggers=file
+logger.file.name=de.ids_mannheim.korap.authentication.LdapAuth3
+logger.file.level = info
+logger.file.appenderRefs = file
+logger.file.appenderRef.file.ref = LDAP_LOG
+logger.file.additivity=false
\ No newline at end of file