diff --git a/pkgs/by-name/al/alsa-plugins/package.nix b/pkgs/by-name/al/alsa-plugins/package.nix
index 3526282d63de..2de2ded62a73 100644
--- a/pkgs/by-name/al/alsa-plugins/package.nix
+++ b/pkgs/by-name/al/alsa-plugins/package.nix
@@ -39,7 +39,13 @@ stdenv.mkDerivation (finalAttrs: {
   meta = {
     description = "Various plugins for ALSA";
     homepage = "http://alsa-project.org/";
-    license = lib.licenses.lgpl21;
+
+    license = with lib.licenses; [
+      lgpl21Plus
+      lgpl2Plus # maemo plugin
+      gpl2Plus # attributes.m4 & usb_stream.h
+    ];
+
     maintainers = [ lib.maintainers.marcweber ];
     platforms = lib.platforms.linux;
   };