diff --git a/dev-embedded/urjtag/urjtag-0.10-r1.ebuild b/dev-embedded/urjtag/urjtag-0.10-r1.ebuild
index c1ef08281eb79..873826e374d7d 100644
--- a/dev-embedded/urjtag/urjtag-0.10-r1.ebuild
+++ b/dev-embedded/urjtag/urjtag-0.10-r1.ebuild
@@ -1,11 +1,11 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # TODO: figure out htf to make python.eclass work
 
 EAPI="5"
 
-inherit eutils multilib
+inherit eutils ltprune multilib
 if [[ ${PV} == "9999" ]] ; then
 	EGIT_REPO_URI="git://git.code.sf.net/p/urjtag/git"
 	inherit git-r3 autotools
diff --git a/dev-embedded/urjtag/urjtag-9999.ebuild b/dev-embedded/urjtag/urjtag-9999.ebuild
index c78422b44a175..57288a015220a 100644
--- a/dev-embedded/urjtag/urjtag-9999.ebuild
+++ b/dev-embedded/urjtag/urjtag-9999.ebuild
@@ -1,11 +1,11 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # TODO: figure out htf to make python.eclass work
 
 EAPI="5"
 
-inherit eutils multilib
+inherit eutils ltprune multilib
 if [[ ${PV} == "9999" ]] ; then
 	EGIT_REPO_URI="git://git.code.sf.net/p/urjtag/git"
 	inherit git-r3 autotools