diff --git a/deep_sequencing_unit/etc/tracking-service.properties b/deep_sequencing_unit/etc/tracking-service.properties
index d1e820b24398ed43c18120ecdbe440d1979aeb3e..7fd7fb3f68ee8374cfd293ad206016808b6d1dfb 100644
--- a/deep_sequencing_unit/etc/tracking-service.properties
+++ b/deep_sequencing_unit/etc/tracking-service.properties
@@ -12,8 +12,6 @@ mail.smtp.password =
 notification-email-from = openbis-noreply@bsse.ethz.ch
 notification-email-reply-to = tomasz.pylak@bsse.ethz.ch
 notification-email-subject = Entity creation notification
-notification-email-beginning = This is an automatically generated email notification from openBIS about creation of samples and data sets for which you are a contact person/principal investigator/affiliation contact.  
-notification-email-ending = END.
 # Recipients that will receive notifications when entity connected with sequencing sample 
 # with certain AFFILIATION value. Property key should contain affiliation vocabulary term code
 # with '-notification-email-contact' suffix, e.g. for 'FMI' affiliation: