diff --git a/bin/isimage b/bin/isimage
index ef829a5df78d8c8ffab2496a319a7ac24703015a..611dc3328a66096976518f431a5454c3e6040a07 100755
--- a/bin/isimage
+++ b/bin/isimage
@@ -9,8 +9,8 @@ InstallSystems Image Manipulation Tool
 import os
 import time
 import datetime
-import argparse
 import installsystems
+import installsystems.argparse as argparse # To remove when default to python 2.7
 from installsystems.printer import *
 from installsystems.image import SourceImage
 
diff --git a/bin/isinstall b/bin/isinstall
index 1ded51e28a135181419a729f289d8122ecf21823..d36f469af69df23a577a9b63a22a8b545495ea5f 100755
--- a/bin/isinstall
+++ b/bin/isinstall
@@ -9,9 +9,9 @@ InstallSystems Installation Tool
 import os
 import time
 import datetime
-import argparse
 import installsystems
 import installsystems.tools as istools
+import installsystems.argparse as argparse # To remove when default to python 2.7
 from installsystems.printer import *
 from installsystems.repository import RepositoryManager, RepositoryConfig
 from installsystems.image import PackageImage
diff --git a/bin/isrepo b/bin/isrepo
index 73c23de4963e3de054599afce9dfb3e7cb1076d3..e7841e8e5caf74ff86bab14ea8e1c08df7b098be 100755
--- a/bin/isrepo
+++ b/bin/isrepo
@@ -7,8 +7,8 @@ InstallSystems Repository Manipulation Tool
 '''
 
 import os
-import argparse
 import installsystems
+import installsystems.argparse as argparse # To remove when default to python 2.7
 from installsystems.printer import *
 from installsystems.repository import Repository, RepositoryConfig
 from installsystems.image import PackageImage
diff --git a/installsystems/database.py b/installsystems/database.py
index e5adffbffa769d3a342484b5772b83302dedfaa1..874a27a46367108775a472a89d00ccfa9406d324 100644
--- a/installsystems/database.py
+++ b/installsystems/database.py
@@ -9,7 +9,6 @@ Database stuff
 import json
 import os
 import shutil
-import tarfile
 import cStringIO
 import sqlite3
 import installsystems.tools as istools
diff --git a/installsystems/tarball.py b/installsystems/tarball.py
index b5a67fe4177db828ad86f39e3f6346a8c75ed204..1c0fe0ff4dedaf9ec30216000ba42a943420dfb0 100644
--- a/installsystems/tarball.py
+++ b/installsystems/tarball.py
@@ -11,10 +11,6 @@ import time
 import tarfile
 import StringIO
 import re
-# Use tarfile from python 2.7 which include filter parameter in add method.
-# This is really needed to filter an modify tarball content on the fly.
-# Should be removed when python 2.7 will be the minimum python version
-from installsystems import tarfile
 
 class Tarball(tarfile.TarFile):
     def add_str(self, name, content, ftype, mode):