diff --git a/doc/phpdoc.xml b/doc/phpdoc.xml
index 6168558a1..6e1e62ff9 100644
--- a/doc/phpdoc.xml
+++ b/doc/phpdoc.xml
@@ -20,6 +20,7 @@
     <files>
         <directory>../library/Icinga</directory>
         <directory>../library/application</directory>
-        <directory>../modules/monitoring</directory>
+        <directory>../modules/*/library</directory>
+        <directory>../modules/*/application</directory>
     </files>
 </phpdoc>