diff --git a/Makefile b/Makefile
index 86bbc3a..7ed0801 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ PACKAGE=netspeed
 GETTEXT_PACKAGE = $(PACKAGE)
 UUID = netspeed@hedayaty.gmail.com
 
-LANGUAGES=ca de en_CA fa fr it pt_BR ru zh_CN zh_TW es_ES nl_NL ru tr zh_CN
+LANGUAGES=ca de en_CA fa fr it pt_BR ru zh_CN zh_TW es_ES nl ru tr zh_CN
 DOC_FILES=CHANGELOG README.md
 SRC_FILES=extension.js prefs.js net_speed_layout_menu_item.js net_speed.js net_speed_status_icon.js lib.js
 MO_FILES=$(foreach LANGUAGE, $(LANGUAGES), locale/$(LANGUAGE)/LC_MESSAGES/$(GETTEXT_PACKAGE).mo)