diff --git a/games-emulation/mastergear-bin/Manifest b/games-emulation/mastergear-bin/Manifest
index 11f31c1de8a11..ba8069d494d2f 100644
--- a/games-emulation/mastergear-bin/Manifest
+++ b/games-emulation/mastergear-bin/Manifest
@@ -1 +1 @@
-DIST MG45-Ubuntu-x86-bin.tgz 170508 BLAKE2B b7b3ae11569dd7f5ac0fd76c86d5d89b0179b804338b5ab40a60eab81c17d53b0071f68312fe53c6fcf0050b86d95dab75e1312a434bfb7c0dc927ef1355b2b5 SHA512 e90ade7f1dd894638bf5e5ca83229cc6673e879bff0f32aae112d2f1b56d4dabb287e1a5b59811185f6fea862fbc44bbe9a41b214e29d72355c31ba4df839ce4
+DIST MG47-Ubuntu-x86-bin.tgz 173067 BLAKE2B 2fe5b02f5f3e631e13018f3b6dc1174f00e81cc38696aed35bddbce30e22795184d71a837ce801d13a4bb100b85dfdcdd8ba213b2f447aa24d9962b1adecace5 SHA512 340038a161df1593f4ce8daa0ccf3a8cd562cf1d92d33926d3e2cf53eb6c7dd778d4c504b82f3b36394ea4beb28e7e51490e22e117dde5752a460988f0776914
diff --git a/games-emulation/mastergear-bin/mastergear-bin-4.5.ebuild b/games-emulation/mastergear-bin/mastergear-bin-4.7.ebuild
similarity index 88%
rename from games-emulation/mastergear-bin/mastergear-bin-4.5.ebuild
rename to games-emulation/mastergear-bin/mastergear-bin-4.7.ebuild
index f4c9e3d4307eb..f366832012d42 100644
--- a/games-emulation/mastergear-bin/mastergear-bin-4.5.ebuild
+++ b/games-emulation/mastergear-bin/mastergear-bin-4.7.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -19,6 +19,7 @@ RDEPEND=">=sys-libs/glibc-2.15
 	|| ( media-sound/pulseaudio media-sound/apulse )"
 
 S="${WORKDIR}"
+QA_PREBUILT="usr/bin/mastergear"
 
 src_install() {
 	newbin mg mastergear