diff --git a/migrations/000141_add_idx_search_documents_tsv_path_tokens.down.sql b/migrations/000141_add_idx_search_documents_tsv_path_tokens.down.sql
new file mode 100644
index 0000000..a42dd91
--- /dev/null
+++ b/migrations/000141_add_idx_search_documents_tsv_path_tokens.down.sql
@@ -0,0 +1,9 @@
+-- Copyright 2021 The Go Authors. All rights reserved.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file.
+
+BEGIN;
+
+DROP INDEX idx_path_documents_tsv_path_tokens;
+
+END;
diff --git a/migrations/000141_add_idx_search_documents_tsv_path_tokens.up.sql b/migrations/000141_add_idx_search_documents_tsv_path_tokens.up.sql
new file mode 100644
index 0000000..9a1847f
--- /dev/null
+++ b/migrations/000141_add_idx_search_documents_tsv_path_tokens.up.sql
@@ -0,0 +1,9 @@
+-- Copyright 2021 The Go Authors. All rights reserved.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file.
+
+BEGIN;
+
+CREATE INDEX idx_path_documents_tsv_path_tokens ON search_documents USING gin (tsv_path_tokens);
+
+END;