diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 9751b45c7..dde66e6ec 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -2,6 +2,7 @@ name: qelectrotech
 title: QElectroTech
 base: core18
 adopt-info: qelectrotech
+license: GPL-2.0-or-later
 summary: Electrical diagram editor
 description: |
   QElectroTech, or QET in short, is a libre and open source desktop application