diff --git a/libadwaita.spec b/libadwaita.spec
index 99e3abd..6599287 100644
--- a/libadwaita.spec
+++ b/libadwaita.spec
@@ -8,7 +8,9 @@ Version:        1.4.0
 Release:        %autorelease
 Summary:        Building blocks for modern GNOME applications
 
-License:        LGPLv2+
+# part of src/adw-spring-animation.c is MIT
+# see src/adw-about-window.c for the list
+License:        LGPL-2.1-or-later AND MIT AND GPL-2.0-or-later AND GPL-3.0-or-later AND LGPL-3.0-or-later AND BSD-2-Clause AND Artistic-2.0 AND GPL-2.0-only AND GPL-3.0-only AND LGPL-2.1-only AND LGPL-3.0-only AND AGPL-3.0-or-later AND AGPL-3.0-only AND BSD-3-Clause AND Apache-2.0 AND MPL-2.0
 URL:            https://gitlab.gnome.org/GNOME/libadwaita
 Source0:        https://download.gnome.org/sources/%{name}/1.4/%{name}-%{tarball_version}.tar.xz