diff --git a/core/src/test/resources/log4j.properties b/core/src/test/resources/log4j.properties
index 7904dd5..d37f286 100644
--- a/core/src/test/resources/log4j.properties
+++ b/core/src/test/resources/log4j.properties
@@ -1,9 +1,10 @@
-log4j.rootLogger=OFF, stdout
+log4j.rootLogger=WARN, stdout
 
 log4j.appender.stdout=org.apache.log4j.ConsoleAppender
 log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
-log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n
+log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c:%L)%n
 
-# Turn on all our debugging info
-log4j.logger.kafka=OFF
+log4j.logger.kafka=WARN
 
+# zkclient can be verbose, during debugging it is common to adjust is separately
+log4j.logger.org.I0Itec.zkclient.ZkClient=WARN
\ No newline at end of file