diff --git a/proxy/stratum.go b/proxy/stratum.go
index 7d6fb84..764808b 100644
--- a/proxy/stratum.go
+++ b/proxy/stratum.go
@@ -332,7 +332,7 @@ case "eth_submitWork":
 	var params []string
 	err := json.Unmarshal(req.Params, &params)
 	// Check if there was an error unmarshaling the parameters or if they don't meet the required length and format criteria
-	if err != nil || len(params) < 3 || len(params[0]) != 18 || len(params[1]) != 66 || len(params[2]) != 66 {
+	if err != nil || len(params) < 3 || len(params[0]) != 16 || len(params[1]) != 64 || len(params[2]) != 64 {
 		// If there was an error, log the issue and return it
 		log.Println("Malformed stratum request params from", cs.ip)
 		return err