diff --git a/SOURCES/etc/xapi.d/plugins/hyperthreading.py b/SOURCES/etc/xapi.d/plugins/hyperthreading.py
index 34a7648..262f175 100755
--- a/SOURCES/etc/xapi.d/plugins/hyperthreading.py
+++ b/SOURCES/etc/xapi.d/plugins/hyperthreading.py
@@ -2,11 +2,9 @@
 # -*- coding: utf-8 -*-
 
 import json
-import sys
 
 import XenAPIPlugin
 
-sys.path.append('.')
 from xcpngutils import configure_logging, run_command, error_wrapped
 
 @error_wrapped
diff --git a/SOURCES/etc/xapi.d/plugins/netdata.py b/SOURCES/etc/xapi.d/plugins/netdata.py
index 4ff2f7b..55493f5 100755
--- a/SOURCES/etc/xapi.d/plugins/netdata.py
+++ b/SOURCES/etc/xapi.d/plugins/netdata.py
@@ -6,11 +6,9 @@
 
 import errno
 import json
-import sys
 
 import XenAPIPlugin
 
-sys.path.append('.')
 from xcpngutils import configure_logging, error_wrapped, install_package, run_command
 from xcpngutils.operationlocker import OperationLocker
 
diff --git a/SOURCES/etc/xapi.d/plugins/raid.py b/SOURCES/etc/xapi.d/plugins/raid.py
index ed91973..4374c17 100755
--- a/SOURCES/etc/xapi.d/plugins/raid.py
+++ b/SOURCES/etc/xapi.d/plugins/raid.py
@@ -3,11 +3,9 @@
 
 import json
 import subprocess
-import sys
 
 import XenAPIPlugin
 
-sys.path.append('.')
 from xcpngutils import configure_logging, run_command, error_wrapped
 from xcpngutils.operationlocker import OperationLocker
 
diff --git a/SOURCES/etc/xapi.d/plugins/smartctl.py b/SOURCES/etc/xapi.d/plugins/smartctl.py
index d4c55bb..4e77898 100755
--- a/SOURCES/etc/xapi.d/plugins/smartctl.py
+++ b/SOURCES/etc/xapi.d/plugins/smartctl.py
@@ -2,10 +2,8 @@
 # -*- coding: utf-8 -*-
 
 import json
-import sys
 import XenAPIPlugin
 
-sys.path.append('.')
 from xcpngutils import configure_logging, run_command, error_wrapped
 from xcpngutils.operationlocker import OperationLocker
 
diff --git a/SOURCES/etc/xapi.d/plugins/updater.py b/SOURCES/etc/xapi.d/plugins/updater.py
index 346d556..e6df06c 100755
--- a/SOURCES/etc/xapi.d/plugins/updater.py
+++ b/SOURCES/etc/xapi.d/plugins/updater.py
@@ -4,12 +4,10 @@
 from functools import wraps
 import ConfigParser
 import json
-import sys
 import yum
 
 import XenAPIPlugin
 
-sys.path.append('.')
 from xcpngutils import configure_logging, run_command, error_wrapped
 from xcpngutils.filelocker import FileLocker
 
diff --git a/SOURCES/etc/xapi.d/plugins/zfs.py b/SOURCES/etc/xapi.d/plugins/zfs.py
index c7b869e..b40d4e6 100755
--- a/SOURCES/etc/xapi.d/plugins/zfs.py
+++ b/SOURCES/etc/xapi.d/plugins/zfs.py
@@ -3,11 +3,9 @@
 
 import errno
 import json
-import sys
 
 import XenAPIPlugin
 
-sys.path.append('.')
 from xcpngutils import configure_logging, run_command, error_wrapped
 
 # returns a JSON dict {<poolname>: {mountpoint: <mountpoint>, ...}}