diff --git a/modoboa/ldapsync/locale/si/LC_MESSAGES/django.po b/modoboa/ldapsync/locale/si/LC_MESSAGES/django.po
new file mode 100644
index 000000000..5aa8d8aa3
--- /dev/null
+++ b/modoboa/ldapsync/locale/si/LC_MESSAGES/django.po
@@ -0,0 +1,38 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# 
+# Translators:
+# හෙළබස, 2022
+# 
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2020-05-06 13:15+0200\n"
+"PO-Revision-Date: 2020-05-11 18:45+0000\n"
+"Last-Translator: හෙළබස, 2022\n"
+"Language-Team: Sinhala (https://www.transifex.com/tonio/teams/13749/si/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: si\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: ldapsync/lib.py:84
+msgid "Failed to create LDAP account: {}"
+msgstr "LDAP ගිණුම සෑදීමට අසමත් විය: {}"
+
+#: ldapsync/lib.py:124
+msgid "Failed to update LDAP account: {}"
+msgstr "LDAP ගිණුම යාවත්කාලයට අසමත් විය: {}"
+
+#: ldapsync/lib.py:138
+msgid "Failed to delete LDAP account: {}"
+msgstr "LDAP ගිණුම මැකීමට අසමත් විය: {}"
+
+#: ldapsync/lib.py:149
+msgid "Failed to disable LDAP account: {}"
+msgstr "LDAP ගිණුම අබල කිරීමට අසමත් විය: {}"