diff --git a/ethcore/res/instant_seal.json b/ethcore/res/instant_seal.json
index eefe7431b..2d5b38659 100644
--- a/ethcore/res/instant_seal.json
+++ b/ethcore/res/instant_seal.json
@@ -1,5 +1,5 @@
 {
-	"name": "TestInstantSeal",
+	"name": "DevelopmentChain",
 	"engine": {
 		"InstantSeal": null
 	},