diff --git a/etc/log4j.properties b/etc/log4j.properties
index f53392c9ee53e26a67f32da3ee2adaba6bcaed69..4f74f83c9072b2a01427c7a654f5a046bd99a7b8 100644
--- a/etc/log4j.properties
+++ b/etc/log4j.properties
@@ -17,6 +17,7 @@ log4j.logger.uk.ac.sanger.artemis.util.DatabaseDocument=DEBUG, R
 log4j.logger.uk.ac.sanger.artemis.editor.FastaTextPane=DEBUG, R
 log4j.logger.uk.ac.sanger.artemis.editor.DataCollectionPane=DEBUG, R
 log4j.logger.uk.ac.sanger.artemis.j2ssh.SshPSUClient=DEBUG, R
+log4j.logger.uk.ac.sanger.artemis.components.genebuilder.cv.CVPanel=DEBUG, R
 
 #log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=DEBUG, stdout, R
 #log4j.logger.com.ibatis.common.jdbc.ScriptRunner=DEBUG, stdout, R