diff --git a/docs-xml/smbdotconf/printing/printername.xml b/docs-xml/smbdotconf/printing/printername.xml
index b5a41acf386..0e3a11a8f13 100644
--- a/docs-xml/smbdotconf/printing/printername.xml
+++ b/docs-xml/smbdotconf/printing/printername.xml
@@ -2,6 +2,7 @@
                  context="S"
 		 print="1"
 		 type="string"
+                 function="_printername"
                  xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
  <synonym>printer</synonym>
 <description>