diff --git a/languages/nl.txt b/languages/nl.txt
index badc752..e5e0f8d 100644
--- a/languages/nl.txt
+++ b/languages/nl.txt
@@ -89,3 +89,7 @@ of	van de
 
 calculate md5sum	Bereken md5sum
 download directory as tar.gz archive	Download map als tar.gz archief
+leningrad	Leningrad
+aleppo	Aleppo
+peshitta	Peshitta
+sinaiticus	Sinaiticus