diff --git a/appinfo/info.xml.license b/appinfo/info.xml.license
new file mode 100644
index 000000000..051d22e81
--- /dev/null
+++ b/appinfo/info.xml.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2016 Nextcloud contributors
+SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/psalm-baseline.xml.license b/psalm-baseline.xml.license
new file mode 100644
index 000000000..e8d85e638
--- /dev/null
+++ b/psalm-baseline.xml.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2021 Nextcloud contributors
+SPDX-License-Identifier: AGPL-3.0-or-later