diff --git a/target/logwatch/ignore.conf b/target/logwatch/ignore.conf
index 47d4803e..5b7e9312 100644
--- a/target/logwatch/ignore.conf
+++ b/target/logwatch/ignore.conf
@@ -1 +1,2 @@
+# ignore output from dovecot-fts-xapian about successfully indexed messages
 dovecot: indexer-worker\([^\)]+\).*Indexed