diff --git a/licence/licence.go b/licence/licence.go
index 1dece3f..38d6de3 100644
--- a/licence/licence.go
+++ b/licence/licence.go
@@ -58,8 +58,8 @@ var (
 
 // --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 const (
-	signKey     = "8E853B589944FF7A56BEF02AAA51D6F4"
-	LICENCE_KEY = "TRAIN_LICENCE_KEY"
+	signKey     = "1F36659EC27CFFF849E068EA80B1A4CA"
+	LICENCE_KEY = "BLOCKS_KEY"
 )
 
 // --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------