diff --git a/accountant-ui/views/operations.html b/accountant-ui/views/operations.html
index 31208e3..5a4296c 100644
--- a/accountant-ui/views/operations.html
+++ b/accountant-ui/views/operations.html
@@ -1,3 +1,4 @@
+<!-- vim: set tw=80 ts=2 sw=2 sts=2: -->
 <!--
     This file is part of Accountant.