diff --git a/nselib/http.lua b/nselib/http.lua
index 0914e5ab6..281e7286d 100644
--- a/nselib/http.lua
+++ b/nselib/http.lua
@@ -1925,7 +1925,7 @@ function parse_form(form)
     local next_field_index = #fields+1
     if input_name then
       fields[next_field_index] = {}
-      fields[next_field_index]["name"] = string.lower(input_name)
+      fields[next_field_index]["name"] = input_name
       fields[next_field_index]["type"] = "textarea"
     end
   end