diff --git a/hscommon/trans.py b/hscommon/trans.py
index 77bea31b..c94ba9e8 100644
--- a/hscommon/trans.py
+++ b/hscommon/trans.py
@@ -58,6 +58,7 @@ def get_locale_name(lang):
         "it": "it_IT",
         "ja": "ja_JP",
         "ko": "ko_KR",
+        "ms": "ms_MY",
         "nl": "nl_NL",
         "pl_PL": "pl_PL",
         "pt_BR": "pt_BR",
diff --git a/qt/preferences_dialog.py b/qt/preferences_dialog.py
index f83abdf3..3463ad51 100644
--- a/qt/preferences_dialog.py
+++ b/qt/preferences_dialog.py
@@ -52,6 +52,7 @@ SUPPORTED_LANGUAGES = [
     "it",
     "ja",
     "ko",
+    "ms",
     "nl",
     "pl_PL",
     "pt_BR",
diff --git a/qtlib/preferences.py b/qtlib/preferences.py
index fece4b9a..0ef139a4 100644
--- a/qtlib/preferences.py
+++ b/qtlib/preferences.py
@@ -31,6 +31,7 @@ def get_langnames():
         "it": tr("Italian"),
         "ja": tr("Japanese"),
         "ko": tr("Korean"),
+        "ms": tr("Malay"),
         "nl": tr("Dutch"),
         "pl_PL": tr("Polish"),
         "pt_BR": tr("Brazilian"),