diff --git a/doc/source/quickstart.rst b/doc/source/quickstart.rst
index 398cf8ad5..01dda0394 100644
--- a/doc/source/quickstart.rst
+++ b/doc/source/quickstart.rst
@@ -625,7 +625,7 @@ And make sure the sdkserver service status is 'active (running)' as following:
        Active: active (running) since Mon 2017-11-20 00:47:18 EST; 3s ago
      Main PID: 5779 (sdkserver)
        CGroup: /system.slice/sdkserver.service
-               └─5779 /usr/bin/python /usr/bin/sdkserver
+               └─5779 /usr/bin/env python /usr/bin/sdkserver
 
     Nov 20 00:47:18 0822rhel7 systemd[1]: Started zVM SDK API server.
     Nov 20 00:47:18 0822rhel7 systemd[1]: Starting zVM SDK API server...
diff --git a/scripts/sdkserver b/scripts/sdkserver
index b82765ec8..2152684c0 100644
--- a/scripts/sdkserver
+++ b/scripts/sdkserver
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
 #  Copyright Contributors to the Feilong Project.
 #  SPDX-License-Identifier: Apache-2.0
diff --git a/scripts/zvmsdk-getpchid b/scripts/zvmsdk-getpchid
index 3f80108ab..753cc9171 100644
--- a/scripts/zvmsdk-getpchid
+++ b/scripts/zvmsdk-getpchid
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 #
 #  Copyright Contributors to the Feilong Project.
 #  SPDX-License-Identifier: Apache-2.0
diff --git a/zvmsdk/sdkwsgi/zvmsdk-wsgi b/zvmsdk/sdkwsgi/zvmsdk-wsgi
index 40afdbae4..ddcf6154e 100644
--- a/zvmsdk/sdkwsgi/zvmsdk-wsgi
+++ b/zvmsdk/sdkwsgi/zvmsdk-wsgi
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 # PBR Generated from u'wsgi_scripts'
 
 import threading