diff --git a/__init__.py b/__init__.py
index cf92f4b21a..0be3aee112 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 forecast import *
+from .forecast import *
diff --git a/tests/__init__.py b/tests/__init__.py
index 6a7efbfd41..00ff08d56b 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_stock_forecast import suite
+from .test_stock_forecast import suite