diff --git a/data/org.pwmt.zathura.appdata.xml.in b/data/org.pwmt.zathura.appdata.xml.in
index 1a7a756..7aa0c49 100644
--- a/data/org.pwmt.zathura.appdata.xml.in
+++ b/data/org.pwmt.zathura.appdata.xml.in
@@ -46,4 +46,5 @@
   <provides>
     <binary>zathura</binary>
   </provides>
+  <content_rating type="oars-1.0" />
 </component>