diff --git a/phpBB/language/en/email/short/report_pm.txt b/phpBB/language/en/email/short/report_pm.txt
index 7a5f17a7d9..771646046b 100644
--- a/phpBB/language/en/email/short/report_pm.txt
+++ b/phpBB/language/en/email/short/report_pm.txt
@@ -1,4 +1,4 @@
-Subject: Private Message report - "{TOPIC_TITLE}"
+Subject: Private Message report - "{SUBJECT}"
 
 Hello {USERNAME},