diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 4ae289fbc..a3a5a6f51 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -767,6 +767,7 @@ func ParseCoinbaseAddresses() (map[string]common.Address, error) {
 	for _, qiCoinbase := range strings.Split(qiCoinbases, ",") {
 		qiAddr, err := isValidAddress(qiCoinbase)
 		if err != nil {
+			log.Global.Info(len(qiCoinbase))
 			log.Global.WithField("err", err).Fatalf("Error parsing qi address")
 			return nil, err
 		}