diff --git a/pxtarget.json b/pxtarget.json
index d50ec39dfe4..8669808e7eb 100644
--- a/pxtarget.json
+++ b/pxtarget.json
@@ -519,6 +519,7 @@
             "it",
             "ja",
             "ko",
+            "lo",
             "nl",
             "nb",
             "nn-NO",