diff --git a/hash.go b/hash.go
index 5b169ce..704e946 100644
--- a/hash.go
+++ b/hash.go
@@ -36,7 +36,7 @@ func HSet(key, field, value string, url ...string) (uint64, error) {
 	conn, _, err := Conn(url...)
 
 	if err != nil {
-		return "", err
+		return 0, err
 	}
 	defer conn.Close()
 
@@ -47,7 +47,7 @@ func HSet(key, field, value string, url ...string) (uint64, error) {
 	err = conn.HSet(req, res)
 
 	if err != nil {
-		return "", err
+		return 0, err
 	}
 
 	return res.GetRet(), nil