diff --git a/app/views/spree/admin/orders/invoice.html.haml b/app/views/spree/admin/orders/invoice.html.haml
index 1ee17ea165..196a1a4777 100644
--- a/app/views/spree/admin/orders/invoice.html.haml
+++ b/app/views/spree/admin/orders/invoice.html.haml
@@ -1,4 +1,4 @@
-= wicked_pdf_stylesheet_link_tag "mail/all"
+= wicked_pdf_stylesheet_pack_tag "mail"
 
 %table{:width => "100%"}
   %tbody
diff --git a/app/views/spree/admin/orders/invoice2.html.haml b/app/views/spree/admin/orders/invoice2.html.haml
index 9428d62eca..68ebcbfd68 100644
--- a/app/views/spree/admin/orders/invoice2.html.haml
+++ b/app/views/spree/admin/orders/invoice2.html.haml
@@ -1,5 +1,4 @@
-= wicked_pdf_stylesheet_link_tag "mail/all"
-
+= wicked_pdf_stylesheet_pack_tag "mail"
 
 %table{:width => "100%"}
   %tbody