diff --git a/pkgs/applications/misc/snapper-gui/default.nix b/pkgs/applications/misc/snapper-gui/default.nix
index 1746ad3f739d..e41860551fcd 100644
--- a/pkgs/applications/misc/snapper-gui/default.nix
+++ b/pkgs/applications/misc/snapper-gui/default.nix
@@ -42,7 +42,7 @@ python3Packages.buildPythonApplication rec {
       and revert changes. Currently works with btrfs, ext4 and thin-provisioned LVM volumes.
     '';
     homepage = "https://github.com/ricardomv/snapper-gui";
-    license = licenses.gpl2;
+    license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ ahuzik ];
   };