diff --git a/params/config.go b/params/config.go
index 029ef46ce9..fc2480f2ea 100644
--- a/params/config.go
+++ b/params/config.go
@@ -154,7 +154,7 @@ func (c *ChainConfig) String() string {
 	default:
 		engine = "unknown"
 	}
-	return fmt.Sprintf("{ChainID: %v EIP150: %v EIP155: %v EIP158: %v }",
+	return fmt.Sprintf("{ChainID: %v EIP150: %v EIP155: %v EIP158: %v EGEM Geth}",
 		c.ChainId,
 		c.HomesteadBlock,
 		c.DAOForkBlock,