diff --git a/src/ca/CAref.html b/src/ca/CAref.html
index 4432eaaca..afca14e41 100644
--- a/src/ca/CAref.html
+++ b/src/ca/CAref.html
@@ -209,6 +209,7 @@ $Date$</span></small></p>
   <li><a href="#ca_pend_event">ca_poll</a></li>
   <li><a href="#ca_puser">ca_puser</a></li>
   <li><a href="#ca_put">ca_put</a></li>
+  <li><a href="#ca_put">ca_put_callback</a></li>
   <li><a href="#ca_set_puser">ca_set_puser</a></li>
   <li><a href="#ca_signal">ca_signal</a></li>
   <li><a href="#ca_sg_block">ca_sg_block</a></li>