diff --git a/app/fax_queue/resources/job/fax_queue.php b/app/fax_queue/resources/job/fax_queue.php
index a17b2b11eb..2a9495747c 100644
--- a/app/fax_queue/resources/job/fax_queue.php
+++ b/app/fax_queue/resources/job/fax_queue.php
@@ -121,6 +121,7 @@
 	$sql .= ")  ";
 	$sql .= "or ( ";
 	$sql .= "	fax_status = 'sent' ";
+	$sql .= "	and fax_email_address is not null ";
 	$sql .= "	and fax_notify_date is null ";
 	$sql .= ") ";
 	$sql .= "and hostname = :hostname ";
diff --git a/app/fax_queue/resources/service/fax_queue.php b/app/fax_queue/resources/service/fax_queue.php
index 2b4d152777..cee76f8dc2 100644
--- a/app/fax_queue/resources/service/fax_queue.php
+++ b/app/fax_queue/resources/service/fax_queue.php
@@ -150,6 +150,7 @@
 			$sql .= ")  ";
 			$sql .= "or ( ";
 			$sql .= "	fax_status = 'sent' ";
+			$sql .= "	and fax_email_address is not null ";
 			$sql .= "	and fax_notify_date is null ";
 			$sql .= ") ";
 			$sql .= "and hostname = :hostname ";