diff --git a/webapp/services/callback/common/SignatureService.php b/webapp/services/callback/common/SignatureService.php
index b5ae0fac..155599d5 100644
--- a/webapp/services/callback/common/SignatureService.php
+++ b/webapp/services/callback/common/SignatureService.php
@@ -4,7 +4,7 @@ namespace services;
 
 class SignatureService {
 
-    public static function check() {
+    public static function web3ServiceCheck() {
 
     }