diff --git a/app-arch/p7zip/metadata.xml b/app-arch/p7zip/metadata.xml
new file mode 100644
--- /dev/null
+++ b/app-arch/p7zip/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>no-herd</herd>
+<maintainer>
+  <email>radek@gentoo.org</email>
+</maintainer>
+<use>
+	<flag name="rar">Enable support for non-free rar decoder</flag>
+</use>	
+</pkgmetadata>