diff --git a/templates/update_form.erb b/templates/update_form.erb
index f4a380b..b942cf5 100644
--- a/templates/update_form.erb
+++ b/templates/update_form.erb
@@ -12,6 +12,6 @@ protocol: <%= item.protocol %>
 # <%= I18n.t('form.update_item.port') %>
 port: <%= item.port %>
 # <%= I18n.t('form.update_item.otp_key') %>
-opt_key: 
+otp_key: 
 # <%= I18n.t('form.update_item.comment') %>
 comment: <%= item.comment %>