diff --git a/po/si.po b/po/si.po
index 3f9739c8a3..e397a2c6ba 100644
--- a/po/si.po
+++ b/po/si.po
@@ -1388,7 +1388,7 @@ msgstr "සඳුදා"
 #. l10n: Minimal week day name
 #: js/messages.php:216
 msgid "Tu"
-msgstr "අඟහරු‍වදා"
+msgstr "අඟ"
 
 #. l10n: Minimal week day name
 #: js/messages.php:218