diff --git a/app/models/action_smser/delivery_report.rb b/app/models/action_smser/delivery_report.rb
index d84efc4..6a9a23e 100644
--- a/app/models/action_smser/delivery_report.rb
+++ b/app/models/action_smser/delivery_report.rb
@@ -27,7 +27,7 @@ def self.create_from_sms(sms, to, sms_id)
       def status=(stat, skip_log = false)
         self[:status] = stat
         self.status_updated_at = Time.now
-        add_log("#{Time.now.to_s(:db)}: #{stat}") unless skip_log
+        add_log("#{Time.now.to_fs(:db)}: #{stat}") unless skip_log
       end
 
       def add_log(str)
diff --git a/app/views/action_smser/delivery_reports/index.html.erb b/app/views/action_smser/delivery_reports/index.html.erb
index af0eeaf..ee1110f 100644
--- a/app/views/action_smser/delivery_reports/index.html.erb
+++ b/app/views/action_smser/delivery_reports/index.html.erb
@@ -39,7 +39,7 @@
 
 
 <h1>Delivery Reports Summary for
-  (<span style="font-size: smaller"><%= "#{time_span.first.to_s(:db)} => #{time_span.last.to_s(:db)}" %></span>)
+  (<span style="font-size: smaller"><%= "#{time_span.first.to_fs(:db)} => #{time_span.last.to_fs(:db)}" %></span>)
   <%= "for #{params[:gateway]}" unless params[:gateway].blank? %>
 </h1>