diff --git a/client/dictionaries/t55xx_default_pwds.dic b/client/dictionaries/t55xx_default_pwds.dic
index 01544c911..a6d89e62e 100644
--- a/client/dictionaries/t55xx_default_pwds.dic
+++ b/client/dictionaries/t55xx_default_pwds.dic
@@ -168,5 +168,5 @@ F1EA5EED
 # natural log
 27182818
 #JAKCOM R5 smart ring default credentials http://www.jakcom.com/ins/r5/r5en.html
-5469616e
+5469616E
 51243648