diff --git a/plinth/actions.py b/plinth/actions.py
index 083dd520c..7613ea7c5 100644
--- a/plinth/actions.py
+++ b/plinth/actions.py
@@ -78,8 +78,8 @@ import os
 import pipes
 import subprocess
 
-import cfg
-from errors import ActionError
+from plinth import cfg
+from plinth.errors import ActionError
 
 
 LOGGER = logging.getLogger(__name__)
diff --git a/plinth/context_processors.py b/plinth/context_processors.py
index 087158953..920b90175 100644
--- a/plinth/context_processors.py
+++ b/plinth/context_processors.py
@@ -20,7 +20,8 @@ Django context processors to provide common data to templates.
 """
 
 import re
-import cfg
+
+from plinth import cfg
 
 
 def common(request):
diff --git a/plinth/modules/system/__init__.py b/plinth/modules/system/__init__.py
index 1d9349bb0..ec0f9e62d 100644
--- a/plinth/modules/system/__init__.py
+++ b/plinth/modules/system/__init__.py
@@ -20,7 +20,7 @@ Plinth module for system section page
 """
 
 from . import system
-from system import init
+from .system import init
 
 
 __all__ = ['system', 'init']