diff --git a/programs/system/taskbar/trunk/Tupfile.lua b/programs/system/taskbar/trunk/Tupfile.lua
index 156f820e01..3eaede86cc 100644
--- a/programs/system/taskbar/trunk/Tupfile.lua
+++ b/programs/system/taskbar/trunk/Tupfile.lua
@@ -3,5 +3,5 @@ HELPERDIR = (tup.getconfig("HELPERDIR") == "") and "../../.." or tup.getconfig("
 tup.include(HELPERDIR .. "/use_fasm.lua")
 add_include(tup.getvariantdir())
 
-tup.rule("echo lang fix " .. ((tup.getconfig("LANG") == "") and "en" or tup.getconfig("LANG")) .. " > %o", {"lang.inc"})
+tup.rule("echo lang fix " .. ((tup.getconfig("LANG") == "") and "en_US" or tup.getconfig("LANG")) .. " > %o", {"lang.inc"})
 tup.rule({"TASKBAR.ASM", extra_inputs = {"lang.inc"}}, FASM .. " %f %o " .. tup.getconfig("KPACK_CMD"), "TASKBAR")
diff --git a/programs/system/taskbar/trunk/i_data.inc b/programs/system/taskbar/trunk/i_data.inc
index 20d37b3368..2699b5c400 100644
--- a/programs/system/taskbar/trunk/i_data.inc
+++ b/programs/system/taskbar/trunk/i_data.inc
@@ -40,10 +40,10 @@ flagTextSm	db 'EnFiDeRuFrEtUaItBe'
 flagTextBg	db 'ENFIDERUFRETUAITBE'
 
 lsz m_text,\
-  ru, "Œ¥­î",\
-  en, "Menu",\
-  et, "MENÜÜ",\
-  sp, "Menu"
+  ru_RU, "Œ¥­î",\
+  en_US, "Menu",\
+  et_EE, "MENÜÜ",\
+  es_ES, "Menu"
 
 bootparam_printscreen	db 'DIRECT',0
 type_lang	db 0