diff --git a/pkg/blob/blob.go b/pkg/blob/blob.go
index be7e86788..b8718b841 100644
--- a/pkg/blob/blob.go
+++ b/pkg/blob/blob.go
@@ -156,7 +156,7 @@ const (
 
 	FSGroupChangeNone = "None"
 	// define tag value delimiter and default is comma
-	tagValueDelimiterField = "tagValueDelimiter"
+	tagValueDelimiterField = "tagvaluedelimiter"
 )
 
 var (