diff --git a/libs/libidn/Makefile b/libs/libidn/Makefile
index 659b3f26c..5f450f101 100644
--- a/libs/libidn/Makefile
+++ b/libs/libidn/Makefile
@@ -15,7 +15,7 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/libidn
 PKG_MD5SUM:=43a6f14b16559e10a492acc65c4b0acc
 
-PKG_LICENSE:=GPLv2 GPLv3 LGPLv2.1 LGPLv3 APACHEv2
+PKG_LICENSE:=GPL-2.0+ GPL-3.0+ LGPL-2.1+ LGPL-3.0+ Apache-2.0
 PKG_LICENSE_FILES:=COPYING COPYINGv2 COPYINGv3 COPYING.LESSERv2 COPYING.LESSERv3 java/LICENSE-2.0.txt
 PKG_MAINTAINER:=Marcel Denia <naoir@gmx.net>