diff --git a/Packaging/nix/devilutionx.metainfo.xml b/Packaging/nix/devilutionx.metainfo.xml
index 236998864..0c607f2ce 100644
--- a/Packaging/nix/devilutionx.metainfo.xml
+++ b/Packaging/nix/devilutionx.metainfo.xml
@@ -10,7 +10,7 @@
 	<summary>Experience Diablo and Hellfire anew</summary>
 
 	<metadata_license>CC-BY-SA-4.0</metadata_license>
-	<project_license>LicenseRef-proprietary</project_license>
+	<project_license>LicenseRef-scancode-sustainable-use-1.0=https://scancode-licensedb.aboutcode.org/sustainable-use-1.0.html</project_license>
 
 	<branding>
 		<color type="primary" scheme_preference="light">#c86666</color>