diff --git a/libs/libid3tag/Makefile b/libs/libid3tag/Makefile
index 7af23b7d4..127bc17d7 100644
--- a/libs/libid3tag/Makefile
+++ b/libs/libid3tag/Makefile
@@ -16,7 +16,7 @@ PKG_SOURCE_URL:=@SF/mad
 PKG_MD5SUM:=e5808ad997ba32c498803822078748c3
 PKG_MAINTAINER:=Ted Hess <thess@kitschensync.net>
 
-PKG_LICENSE:=GPLv2
+PKG_LICENSE:=GPL-2
 PKG_LICENSE_FILES:=COPYING
 
 PKG_FIXUP:=autoreconf