diff --git a/sstreasury/views.py b/sstreasury/views.py
index 2c993bf..24d49a2 100644
--- a/sstreasury/views.py
+++ b/sstreasury/views.py
@@ -624,8 +624,8 @@ def claim_action(request, claim):
 			for user in User.objects.filter(groups__name='Treasury'):
 				if user != request.user:
 					emailer.send_mail([user.email], 'New comment on reimbursement claim: {} (RE-{})'.format(claim.purpose, claim.id), 'sstreasury/email/claim_commented.md', {'claim': claim, 'comment': comment})
-			if comment.author != request.user:
-				emailer.send_mail([comment.author], 'New comment on reimbursement claim: {} (RE-{})'.format(revision.name, claim.id), 'sstreasury/email/claim_commented.md', {'claim': claim, 'comment': comment})
+			if claim.author != request.user:
+				emailer.send_mail([claim.author.email], 'New comment on reimbursement claim: {} (RE-{})'.format(claim.purpose, claim.id), 'sstreasury/email/claim_commented.md', {'claim': claim, 'comment': comment})
 	
 	if 'Submit' in actions:
 		if not claim.can_submit(request.user):