diff --git a/resources/xproc/repertorium/oais.xpl b/resources/xproc/repertorium/oais.xpl
index a5dcec077af423fc58d1bbc31c7313e32aa02f03..e86f90a73cbf46984b1748d08886c255c57d5f1c 100644
--- a/resources/xproc/repertorium/oais.xpl
+++ b/resources/xproc/repertorium/oais.xpl
@@ -6,6 +6,8 @@
 
   <p:serialization method="xml" port="result"/>
 
+  <p:output port="result" primary="true"/>
+
   <p:import href="library.xpl"/>
 
   <p:documentation xmlns="http://www.w3.org/1999/xhtml">
@@ -13,8 +15,6 @@
     target="_blank">OAI Static Repository</a> zusammenfasen.
   </p:documentation>
 
-  <p:output port="result" primary="true"/>
-
   <s:repertorium-einträge/>
 
   <p:viewport match="c:file">