diff --git a/package/openntpd/openntpd.mk b/package/openntpd/openntpd.mk
index f63a9c6ec6..fab68b62ef 100644
--- a/package/openntpd/openntpd.mk
+++ b/package/openntpd/openntpd.mk
@@ -7,6 +7,8 @@
 OPENNTPD_VERSION = 3.9p1
 OPENNTPD_SITE = ftp://ftp.openbsd.org/pub/OpenBSD/OpenNTPD
 OPENNTPD_CONF_OPT = --with-builtin-arc4random --disable-strip
+OPENNTPD_LICENSE = MIT-like, BSD-2c, BSD-3c
+OPENNTPD_LICENSE_FILES = LICENCE
 
 define OPENNTPD_UNINSTALL_TARGET_CMDS
 	rm -f $(TARGET_DIR)/usr/sbin/ntpd