diff --git a/plasmoid/lib/cmake/templates/appdata.xml.in b/plasmoid/lib/cmake/templates/appdata.xml.in
index 690295c..e20b08d 100644
--- a/plasmoid/lib/cmake/templates/appdata.xml.in
+++ b/plasmoid/lib/cmake/templates/appdata.xml.in
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <component type="addon">
-    <id>@META_PROJECT_RDNS@</id>
-    <metadata_license>MIT</metadata_license>
-    <project_license>@META_PROJECT_LICENSE@</project_license>
-    <extends>org.kde.plasmashell</extends>
-    <name>@META_APP_NAME@</name>
-    <summary>@META_APP_DESCRIPTION@</summary>
-    @META_APP_APPDATA_BODY@
-    <url type="homepage">@META_APP_URL@</url>
-    <url type="bugtracker">@META_APP_BUGTRACKER_URL@</url>
-    <developer_name>@META_APP_AUTHOR@</developer_name>
+  <id>@META_PROJECT_RDNS@</id>
+  <metadata_license>MIT</metadata_license>
+  <project_license>@META_PROJECT_LICENSE@</project_license>
+  <extends>org.kde.plasmashell</extends>
+  <name>@META_APP_NAME@</name>
+  <summary>@META_APP_DESCRIPTION@</summary>
+  @META_APP_APPDATA_BODY@
+  <url type="homepage">@META_APP_URL@</url>
+  <url type="bugtracker">@META_APP_BUGTRACKER_URL@</url>
+  <developer_name>@META_APP_AUTHOR@</developer_name>
 </component>