diff --git a/app-crypt/wisecracker/Manifest b/app-crypt/wisecracker/Manifest
index d03f603c2..b99fb1cf3 100644
--- a/app-crypt/wisecracker/Manifest
+++ b/app-crypt/wisecracker/Manifest
@@ -1 +1 @@
-DIST wisecracker-1.0.tar.gz 72611 SHA256 e8c4db29e24c73043f974092abd442859b9e9b3b5e1e55d11176b5938d3e2179 SHA512 357248c8108a8c041c582bc0e05ddc4b6f1d208346d2158bcbf6e0c83186074e54689ce0b79f7bf35eb9d118da9958056efa5bd3fde8401e6c8b3355373b33a8 WHIRLPOOL de16607fd70d9dfb3db92ff9922edd2e1fe592e313037c62e57dcf9ea6ecb92c53c18b1fc75d7fcd3e9ae346ce2e04adbddaf3eade62ec0a2563bc236f1800e6
+DIST wisecracker-1.0.tar.gz 72611 BLAKE2B e46d71cb5d37bd77fc08cfcead2838293e568d55d3ea62f1a946e117792bfccba42323fd8f1bfc0ba0d4ca8382f13ecb38e444974dcacf944e7f2b1aabb797d6 SHA512 357248c8108a8c041c582bc0e05ddc4b6f1d208346d2158bcbf6e0c83186074e54689ce0b79f7bf35eb9d118da9958056efa5bd3fde8401e6c8b3355373b33a8
diff --git a/app-crypt/wisecracker/metadata.xml b/app-crypt/wisecracker/metadata.xml
new file mode 100644
index 000000000..4fa8ff351
--- /dev/null
+++ b/app-crypt/wisecracker/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>proxy-maint@gentoo.org</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+</pkgmetadata>
diff --git a/app-crypt/wisecracker/wisecracker-1.0-r1.ebuild b/app-crypt/wisecracker/wisecracker-1.0-r1.ebuild
index b5f4f4359..9627be9a7 100644
--- a/app-crypt/wisecracker/wisecracker-1.0-r1.ebuild
+++ b/app-crypt/wisecracker/wisecracker-1.0-r1.ebuild
@@ -1,16 +1,15 @@
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
-# $Header: $
 
-EAPI=5
+EAPI=7
 
 inherit multilib cmake-utils
 
 DESCRIPTION="An open source framework for tools that can distribute brute force cryptanalysis"
 HOMEPAGE="http://selectiveintellect.com/wisecracker.html"
-KEYWORDS="~amd64 ~x86"
 SRC_URI="https://github.com/vikasnkumar/wisecracker/archive/v1.0.tar.gz -> ${P}.tar.gz"
 
+KEYWORDS="~amd64 ~x86"
 LICENSE="GPL-3"
 SLOT="0"
 IUSE="mpi"
@@ -27,6 +26,8 @@ src_prepare() {
 	sed -i -e \
 	"s:DESTINATION lib:DESTINATION $(get_libdir):" \
 	src/CMakeLists.txt || die "sed failed"
+
+	cmake-utils_src_prepare
 }
 
 src_configure() {