diff --git a/i18n/lo.po b/i18n/lo.po
index 75b95ae912..8d4d10dd7c 100644
--- a/i18n/lo.po
+++ b/i18n/lo.po
@@ -129,13 +129,13 @@ msgid "one of"
 msgstr ""
 
 msgid "contains"
-msgstr ""
+msgstr "ລະບຸດ້ວຍ"
 
 msgid "is"
 msgstr "is"
 
 msgid "is not"
-msgstr ""
+msgstr "ບໍ່ແມ່ນ"
 
 msgid "Operator"
 msgstr "Operator"
@@ -957,7 +957,7 @@ msgid "Sum"
 msgstr "ຜົນບວກ"
 
 msgid "Standard deviation"
-msgstr ""
+msgstr "ມາດຕະຖານການແບ່ງ"
 
 msgid "Variance"
 msgstr "ຄວາມແຕກຕ່າງ"