diff --git a/lib/bitcoin.py b/lib/bitcoin.py
index 57d0ffa3..fa88cf63 100644
--- a/lib/bitcoin.py
+++ b/lib/bitcoin.py
@@ -29,7 +29,7 @@ import re
 import hmac
 import os
 
-from lib.util import bfh, bh2u, to_string
+from .util import bfh, bh2u, to_string
 from . import version
 from .util import print_error, InvalidPassword, assert_bytes, to_bytes
 
diff --git a/lib/interface.py b/lib/interface.py
index ad5adfbb..83a10713 100644
--- a/lib/interface.py
+++ b/lib/interface.py
@@ -39,7 +39,7 @@ import traceback
 
 import requests
 
-from lib import print_error
+from .util import print_error
 
 ca_path = requests.certs.where()