diff --git a/Makefile b/Makefile
index b1f5c7c3..d3d4482d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/mini-mirror/build.sh b/mini-mirror/build.sh
index 99e59a8a..7177924f 100755
--- a/mini-mirror/build.sh
+++ b/mini-mirror/build.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-#
-# Copyright 2019 The Openstack-Helm Authors.
 # Copyright 2019, AT&T Intellectual Property
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/nagios/plugins/check_exporter_health_metric.py b/nagios/plugins/check_exporter_health_metric.py
index 5ab3198c..b2c87fff 100755
--- a/nagios/plugins/check_exporter_health_metric.py
+++ b/nagios/plugins/check_exporter_health_metric.py
@@ -1,6 +1,4 @@
 #!/usr/bin/env python
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/nagios/plugins/nagiosutil.py b/nagios/plugins/nagiosutil.py
index 32b28aff..2eefa493 100755
--- a/nagios/plugins/nagiosutil.py
+++ b/nagios/plugins/nagiosutil.py
@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/nagios/plugins/query_elasticsearch.py b/nagios/plugins/query_elasticsearch.py
index ebfebbc1..8ef0d938 100755
--- a/nagios/plugins/query_elasticsearch.py
+++ b/nagios/plugins/query_elasticsearch.py
@@ -1,8 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/nagios/plugins/query_prometheus_alerts.py b/nagios/plugins/query_prometheus_alerts.py
index 0d2692bd..0ec61f29 100755
--- a/nagios/plugins/query_prometheus_alerts.py
+++ b/nagios/plugins/query_prometheus_alerts.py
@@ -1,6 +1,4 @@
 #!/usr/bin/env python
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/nagios/plugins/send_http_post_event.py b/nagios/plugins/send_http_post_event.py
index 3721388b..c2e268c0 100755
--- a/nagios/plugins/send_http_post_event.py
+++ b/nagios/plugins/send_http_post_event.py
@@ -1,6 +1,4 @@
 #!/usr/bin/env python
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/base.py b/prometheus-openstack-exporter/exporter/base.py
index c96ab5e8..25bb4dc4 100644
--- a/prometheus-openstack-exporter/exporter/base.py
+++ b/prometheus-openstack-exporter/exporter/base.py
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/check_os_api.py b/prometheus-openstack-exporter/exporter/check_os_api.py
index 012f80ca..ff7b80ff 100644
--- a/prometheus-openstack-exporter/exporter/check_os_api.py
+++ b/prometheus-openstack-exporter/exporter/check_os_api.py
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/cinder_services.py b/prometheus-openstack-exporter/exporter/cinder_services.py
index 0160e9d0..720ffa1c 100644
--- a/prometheus-openstack-exporter/exporter/cinder_services.py
+++ b/prometheus-openstack-exporter/exporter/cinder_services.py
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/hypervisor_stats.py b/prometheus-openstack-exporter/exporter/hypervisor_stats.py
index 0ea79a18..f5cf04a7 100644
--- a/prometheus-openstack-exporter/exporter/hypervisor_stats.py
+++ b/prometheus-openstack-exporter/exporter/hypervisor_stats.py
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/main.py b/prometheus-openstack-exporter/exporter/main.py
index 2d2646ab..dd34f213 100644
--- a/prometheus-openstack-exporter/exporter/main.py
+++ b/prometheus-openstack-exporter/exporter/main.py
@@ -1,6 +1,4 @@
 #!/usr/bin/env python3
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/neutron_agents.py b/prometheus-openstack-exporter/exporter/neutron_agents.py
index b74e0ce2..675afe7f 100644
--- a/prometheus-openstack-exporter/exporter/neutron_agents.py
+++ b/prometheus-openstack-exporter/exporter/neutron_agents.py
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/nova_services.py b/prometheus-openstack-exporter/exporter/nova_services.py
index 0c1ef598..36ea84ef 100644
--- a/prometheus-openstack-exporter/exporter/nova_services.py
+++ b/prometheus-openstack-exporter/exporter/nova_services.py
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/oscache.py b/prometheus-openstack-exporter/exporter/oscache.py
index f7cd9887..6ce6e395 100644
--- a/prometheus-openstack-exporter/exporter/oscache.py
+++ b/prometheus-openstack-exporter/exporter/oscache.py
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/prometheus-openstack-exporter/exporter/osclient.py b/prometheus-openstack-exporter/exporter/osclient.py
index 471059a8..d157534f 100644
--- a/prometheus-openstack-exporter/exporter/osclient.py
+++ b/prometheus-openstack-exporter/exporter/osclient.py
@@ -1,5 +1,3 @@
-# Copyright 2017 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/zuul.d/elasticsearch-s3.yaml b/zuul.d/elasticsearch-s3.yaml
index 4caecd18..37a54ff5 100644
--- a/zuul.d/elasticsearch-s3.yaml
+++ b/zuul.d/elasticsearch-s3.yaml
@@ -1,6 +1,4 @@
 ---
-# Copyright 2019 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/zuul.d/fluentd.yaml b/zuul.d/fluentd.yaml
index 0c323fcf..261829e1 100644
--- a/zuul.d/fluentd.yaml
+++ b/zuul.d/fluentd.yaml
@@ -1,6 +1,4 @@
 ---
-# Copyright 2019 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/zuul.d/nagios.yaml b/zuul.d/nagios.yaml
index 9520f9a2..8d500ff6 100644
--- a/zuul.d/nagios.yaml
+++ b/zuul.d/nagios.yaml
@@ -1,6 +1,4 @@
 ---
-# Copyright 2019 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/zuul.d/prometheus-openstack-exporter.yaml b/zuul.d/prometheus-openstack-exporter.yaml
index 4795e409..6e44bff9 100644
--- a/zuul.d/prometheus-openstack-exporter.yaml
+++ b/zuul.d/prometheus-openstack-exporter.yaml
@@ -1,6 +1,4 @@
 ---
-# Copyright 2019 The Openstack-Helm Authors.
-#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at