diff --git a/mate-extra/mate-polkit/metadata.xml b/mate-extra/mate-polkit/metadata.xml
index 5b50b1c1f37d4..a91d00933e6a1 100644
--- a/mate-extra/mate-polkit/metadata.xml
+++ b/mate-extra/mate-polkit/metadata.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-    <maintainer type="project">
-        <email>mate@gentoo.org</email>
-        <name>Gentoo MATE Desktop</name>
-    </maintainer>
-    <upstream>
-        <remote-id type="github">mate-desktop/mate-polkit</remote-id>
-    </upstream>
+	<maintainer type="project">
+		<email>mate@gentoo.org</email>
+		<name>Gentoo MATE Desktop</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">mate-desktop/mate-polkit</remote-id>
+	</upstream>
 	<use>
 		<flag name="accountsservice">Support extraction of data from AccountsService</flag>
 		<flag name="appindicator">Add support for AppIndicator</flag>