diff --git a/__init__.py b/__init__.py
index 78e67a260d..699936e611 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,4 +1,4 @@
 #This file is part of Tryton.  The COPYRIGHT file at the top level of
 #this repository contains the full copyright notices and license terms.
 
-from work import *
+from .work import *
diff --git a/tests/__init__.py b/tests/__init__.py
index 01c4a1b242..f443bdc12d 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,4 +1,4 @@
 #This file is part of Tryton.  The COPYRIGHT file at the top level of
 #this repository contains the full copyright notices and license terms.
 
-from test_project import suite
+from .test_project import suite