diff --git a/localedata/locales/bo_CN b/localedata/locales/bo_CN
index fa580afd04..eaa9c37759 100644
--- a/localedata/locales/bo_CN
+++ b/localedata/locales/bo_CN
@@ -137,7 +137,7 @@ first_weekday 2
 END LC_TIME
 
 LC_MESSAGES
-yesexpr "^[+1yY<U0F68>]"
+yesexpr "^[+1yY<U0F61>]"
 noexpr  "^[-0nN<U0F58>]"
 yesstr  "<U0F61><U0F72><U0F53><U0F0D>"
 nostr   "<U0F58><U0F72><U0F53><U0F0D>"