diff --git a/extra/builder/builder.factor b/extra/builder/builder.factor
index 8f44093141..a17afb9d55 100644
--- a/extra/builder/builder.factor
+++ b/extra/builder/builder.factor
@@ -56,7 +56,7 @@ SYMBOL: builder-recipients
 
 : run-or-send-file ( desc message file -- )
   >r >r [ try-process ]         curry
-  r> r> [ email-string throw ] 2curry
+  r> r> [ email-file throw ] 2curry
   recover ;
 
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!