diff --git a/mycobot_communication/scripts/mycobot_services.py b/mycobot_communication/scripts/mycobot_services.py
index 27ebdc2..533e7b9 100755
--- a/mycobot_communication/scripts/mycobot_services.py
+++ b/mycobot_communication/scripts/mycobot_services.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+# -*- coding: utf-8 -*-
 import time
 import rospy
 from mycobot_communication.srv import *
diff --git a/mycobot_communication/scripts/mycobot_topics.py b/mycobot_communication/scripts/mycobot_topics.py
index c731c69..5c1121e 100755
--- a/mycobot_communication/scripts/mycobot_topics.py
+++ b/mycobot_communication/scripts/mycobot_topics.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+# -*- coding: utf-8 -*-
 import time
 import os
 import sys
diff --git a/mycobot_communication/scripts/mycobot_topics_jsnn.py b/mycobot_communication/scripts/mycobot_topics_jsnn.py
index 36c35c8..b4f77f2 100644
--- a/mycobot_communication/scripts/mycobot_topics_jsnn.py
+++ b/mycobot_communication/scripts/mycobot_topics_jsnn.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+# -*- coding: utf-8 -*-
 import time
 import os
 import sys
diff --git a/mycobot_communication/scripts/mycobot_topics_pi.py b/mycobot_communication/scripts/mycobot_topics_pi.py
index 98f6530..9bddc30 100644
--- a/mycobot_communication/scripts/mycobot_topics_pi.py
+++ b/mycobot_communication/scripts/mycobot_topics_pi.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+# -*- coding: utf-8 -*-
 import time
 import os
 import sys
diff --git a/mycobot_communication/scripts/mycobot_topics_seeed.py b/mycobot_communication/scripts/mycobot_topics_seeed.py
index f1d5065..8588629 100644
--- a/mycobot_communication/scripts/mycobot_topics_seeed.py
+++ b/mycobot_communication/scripts/mycobot_topics_seeed.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+# -*- coding: utf-8 -*-
 import time
 import os
 import sys