diff --git a/check_mysql_query_count/main.go b/check_mysql_query_count/main.go
index e67f065..c7027fe 100644
--- a/check_mysql_query_count/main.go
+++ b/check_mysql_query_count/main.go
@@ -1,3 +1,19 @@
+/*
+  Copyright 2019 Adrien Waksberg
+  
+  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
+  
+      https://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+*/
+
 package main
 
 import (
diff --git a/check_systemd_service/main.go b/check_systemd_service/main.go
index 0286066..94de56c 100644
--- a/check_systemd_service/main.go
+++ b/check_systemd_service/main.go
@@ -1,3 +1,19 @@
+/*
+ Copyright 2019 Adrien Waksberg
+
+ 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
+
+     https://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
 package main
 
 import (