diff --git a/chainio/clients/elcontracts/error.go b/chainio/clients/elcontracts/error.go
index 8a5d66d6..637d7c1d 100644
--- a/chainio/clients/elcontracts/error.go
+++ b/chainio/clients/elcontracts/error.go
@@ -13,9 +13,8 @@ type Error struct {
 func (e Error) Error() string {
 	if e.cause != nil {
 		return fmt.Sprintf("%s(%d) - %s: %s", e.message, e.code, e.description, e.cause.Error())
-	} else {
-		return fmt.Sprintf("%s(%d) - %s", e.message, e.code, e.description)
 	}
+	return fmt.Sprintf("%s(%d) - %s", e.message, e.code, e.description)
 }
 
 func CreateErrorForMissingContract(contractName string) Error {