diff --git a/plugins/opener/src/commands.rs b/plugins/opener/src/commands.rs
index b3eec10376..0cd584518e 100644
--- a/plugins/opener/src/commands.rs
+++ b/plugins/opener/src/commands.rs
@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 use tauri::{
     ipc::{CommandScope, GlobalScope},
     AppHandle, Runtime,
diff --git a/plugins/opener/src/reveal_item_in_dir.rs b/plugins/opener/src/reveal_item_in_dir.rs
index 89ce1492a5..ca4b2ac94a 100644
--- a/plugins/opener/src/reveal_item_in_dir.rs
+++ b/plugins/opener/src/reveal_item_in_dir.rs
@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 use std::path::Path;
 
 /// Show
diff --git a/plugins/opener/src/scope.rs b/plugins/opener/src/scope.rs
index be4d0c861f..ae3254162a 100644
--- a/plugins/opener/src/scope.rs
+++ b/plugins/opener/src/scope.rs
@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 use std::{marker::PhantomData, path::PathBuf, sync::Arc};
 
 use tauri::{ipc::ScopeObject, utils::acl::Value, AppHandle, Manager, Runtime};
diff --git a/plugins/opener/src/scope_entry.rs b/plugins/opener/src/scope_entry.rs
index 105e2d5912..20484887eb 100644
--- a/plugins/opener/src/scope_entry.rs
+++ b/plugins/opener/src/scope_entry.rs
@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 use std::path::PathBuf;
 
 use serde::Deserialize;
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f9ddcdcd81..62bb993273 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -97,7 +97,7 @@ importers:
         specifier: 2.0.0
         version: link:../../plugins/notification
       '@tauri-apps/plugin-opener':
-        specifier: 2.0.0
+        specifier: 1.0.0
         version: link:../../plugins/opener
       '@tauri-apps/plugin-os':
         specifier: 2.0.0