diff --git a/provider/boltmem/boltmem.go b/provider/boltmem/boltmem.go
index f225ccb9..58b0a066 100644
--- a/provider/boltmem/boltmem.go
+++ b/provider/boltmem/boltmem.go
@@ -1,3 +1,16 @@
+// Copyright 2016 Prometheus Team
+// 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
+//
+// http://www.apache.org/lic:wenses/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 boltmem
 
 import (
diff --git a/provider/boltmem/boltmem_test.go b/provider/boltmem/boltmem_test.go
index 840c0424..906018d4 100644
--- a/provider/boltmem/boltmem_test.go
+++ b/provider/boltmem/boltmem_test.go
@@ -1,3 +1,16 @@
+// Copyright 2016 Prometheus Team
+// 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
+//
+// http://www.apache.org/lic:wenses/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 boltmem
 
 import (