diff --git a/lxtask/configure.ac b/lxtask/configure.ac
index 48e505a..6ff6b18 100644
--- a/lxtask/configure.ac
+++ b/lxtask/configure.ac
@@ -44,7 +44,7 @@ AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package.])
 
 #These codes are NOT maintained by Pootle ca el en_GB lv sq
-ALL_LINGUAS="af ar ca cs da de el en_GB es et eu fa fi fr gl hr hu id it ja ko lt lv ml nb nl nn pl ps pt pt_BR ru sk sl sq sv tr uk ur ur_PK vi zh_CN zh_TW"
+ALL_LINGUAS="af ar ca cs da de el en_GB es et eu fa fi fr gl hr hu id it ja ko lt lv ml nb nl nn pl ps pt pt_BR ru sk sl sq sv tr tt_RU uk ur ur_PK vi zh_CN zh_TW"
 AM_GLIB_GNU_GETTEXT
 
 AC_OUTPUT([
diff --git a/lxtask/po/LINGUAS b/lxtask/po/LINGUAS
index 6a458ba..b79463c 100644
--- a/lxtask/po/LINGUAS
+++ b/lxtask/po/LINGUAS
@@ -39,6 +39,7 @@ sl
 sr
 sv
 tr
+tt_RU
 uk
 ur
 ur_PK