diff --git a/go/performance/memprof/membench_test.go b/go/performance/memprof/membench_test.go
index 853e7d6bfc..aeb6f0e68d 100644
--- a/go/performance/memprof/membench_test.go
+++ b/go/performance/memprof/membench_test.go
@@ -1,3 +1,17 @@
+// Copyright 2022 Dolthub, Inc.
+//
+// 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/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 memprof
 
 import (
diff --git a/go/store/nbs/table_index.go b/go/store/nbs/table_index.go
index 5e73a51792..4633bc4c6c 100644
--- a/go/store/nbs/table_index.go
+++ b/go/store/nbs/table_index.go
@@ -1,3 +1,17 @@
+// Copyright 2022 Dolthub, Inc.
+//
+// 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/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 nbs
 
 import (
diff --git a/go/store/nbs/table_index_test.go b/go/store/nbs/table_index_test.go
index a185f4c118..6d451872ad 100644
--- a/go/store/nbs/table_index_test.go
+++ b/go/store/nbs/table_index_test.go
@@ -1,3 +1,17 @@
+// Copyright 2022 Dolthub, Inc.
+//
+// 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/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 nbs
 
 import (