diff --git a/rake.d/helpers.rb b/rake.d/helpers.rb
index 1d5798f58..fbbb42f55 100644
--- a/rake.d/helpers.rb
+++ b/rake.d/helpers.rb
@@ -179,7 +179,7 @@ def adjust_to_poedit_style(in_name, out_name, language)
     state          = :initial
     previous_state = :initial
     sources        = []
-    one_source     = !%w{es eu it uk pl}.include?(language)
+    one_source     = !%w{es eu it nl uk pl}.include?(language)
 
     lines.each do |line|
       previous_state = state