diff --git a/x11-themes/numix-icon-theme/metadata.xml b/x11-themes/numix-icon-theme/metadata.xml
index e09e385f85597..c6de63f06d430 100644
--- a/x11-themes/numix-icon-theme/metadata.xml
+++ b/x11-themes/numix-icon-theme/metadata.xml
@@ -1,8 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<!-- maintainer-needed -->
-<upstream>
-	<remote-id type="github">numixproject/numix-icon-theme</remote-id>
-</upstream>
+  <maintainer type="person">
+    <email>gentoo@aisha.cc</email>
+    <name>Aisha Tammy</name>
+  </maintainer>
+  <maintainer type="project">
+    <email>proxy-maint@gentoo.org</email>
+    <name>Proxy Maintainers</name>
+  </maintainer>  
+  <upstream>
+    <remote-id type="github">numixproject/numix-icon-theme</remote-id>
+  </upstream>
 </pkgmetadata>
diff --git a/x11-themes/numix-icon-theme/numix-icon-theme-18.07.17.ebuild b/x11-themes/numix-icon-theme/numix-icon-theme-18.07.17.ebuild
index ada198a107e2e..cc8d91bb36f05 100644
--- a/x11-themes/numix-icon-theme/numix-icon-theme-18.07.17.ebuild
+++ b/x11-themes/numix-icon-theme/numix-icon-theme-18.07.17.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
 
-inherit gnome2-utils
+inherit xdg
 
 DESCRIPTION="An official icon theme from the Numix Project"
 HOMEPAGE="https://github.com/numixproject"
@@ -17,7 +17,3 @@ src_install() {
 	insinto /usr/share/icons
 	doins -r Numix{,-Light}
 }
-
-pkg_preinst() { gnome2_icon_savelist; }
-pkg_postinst() { gnome2_icon_cache_update; }
-pkg_postrm() { gnome2_icon_cache_update; }
diff --git a/x11-themes/numix-icon-theme/numix-icon-theme-19.09.20.ebuild b/x11-themes/numix-icon-theme/numix-icon-theme-19.09.20.ebuild
index 37409462c11fe..cc8d91bb36f05 100644
--- a/x11-themes/numix-icon-theme/numix-icon-theme-19.09.20.ebuild
+++ b/x11-themes/numix-icon-theme/numix-icon-theme-19.09.20.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
 
-inherit gnome2-utils
+inherit xdg
 
 DESCRIPTION="An official icon theme from the Numix Project"
 HOMEPAGE="https://github.com/numixproject"
@@ -17,7 +17,3 @@ src_install() {
 	insinto /usr/share/icons
 	doins -r Numix{,-Light}
 }
-
-pkg_preinst() { gnome2_icon_savelist; }
-pkg_postinst() { gnome2_icon_cache_update; }
-pkg_postrm() { gnome2_icon_cache_update; }
diff --git a/x11-themes/numix-icon-theme/numix-icon-theme-20.03.20.ebuild b/x11-themes/numix-icon-theme/numix-icon-theme-20.03.20.ebuild
index 1ce1b54125e6f..9ad960d6168bd 100644
--- a/x11-themes/numix-icon-theme/numix-icon-theme-20.03.20.ebuild
+++ b/x11-themes/numix-icon-theme/numix-icon-theme-20.03.20.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
 
-inherit gnome2-utils
+inherit xdg
 
 DESCRIPTION="An official icon theme from the Numix Project"
 HOMEPAGE="https://github.com/numixproject"
@@ -17,7 +17,3 @@ src_install() {
 	insinto /usr/share/icons
 	doins -r Numix{,-Light}
 }
-
-pkg_preinst() { gnome2_icon_savelist; }
-pkg_postinst() { gnome2_icon_cache_update; }
-pkg_postrm() { gnome2_icon_cache_update; }
diff --git a/x11-themes/numix-icon-theme/numix-icon-theme-20.06.07.ebuild b/x11-themes/numix-icon-theme/numix-icon-theme-20.06.07.ebuild
index 1ce1b54125e6f..9ad960d6168bd 100644
--- a/x11-themes/numix-icon-theme/numix-icon-theme-20.06.07.ebuild
+++ b/x11-themes/numix-icon-theme/numix-icon-theme-20.06.07.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
 
-inherit gnome2-utils
+inherit xdg
 
 DESCRIPTION="An official icon theme from the Numix Project"
 HOMEPAGE="https://github.com/numixproject"
@@ -17,7 +17,3 @@ src_install() {
 	insinto /usr/share/icons
 	doins -r Numix{,-Light}
 }
-
-pkg_preinst() { gnome2_icon_savelist; }
-pkg_postinst() { gnome2_icon_cache_update; }
-pkg_postrm() { gnome2_icon_cache_update; }