diff --git a/daiquiri_client/__init__.py b/daiquiri_client/__init__.py
index 7d327ca..2e0b902 100644
--- a/daiquiri_client/__init__.py
+++ b/daiquiri_client/__init__.py
@@ -5,4 +5,4 @@
 __license__ = 'Apache-2.0'
 __copyright__ = 'Copyright 2018 Leibniz Institute for Astrophysics Potsdam (AIP)'
 
-from client import Client
+from .client import Client
diff --git a/daiquiri_client/client.py b/daiquiri_client/client.py
index d16ab79..3bd5f2b 100644
--- a/daiquiri_client/client.py
+++ b/daiquiri_client/client.py
@@ -1,9 +1,9 @@
 import requests
 import simplejson
 
-from auth import Auth
-from metadata import Metadata
-from query import Query
+from .auth import Auth
+from .metadata import Metadata
+from .query import Query
 
 
 class Client(object):