diff --git a/packages/OS400/curl.inc.in b/packages/OS400/curl.inc.in
index 0846da1b9..a21ee9bba 100644
--- a/packages/OS400/curl.inc.in
+++ b/packages/OS400/curl.inc.in
@@ -1966,6 +1966,9 @@
      d                 s               *   based(######ptr######) procptr
       *
      d curl_closesocket_callback...
+     d                 s               *   based(######ptr######) procptr
+      *
+     d curl_resolver_start_callback...
      d                 s               *   based(######ptr######) procptr
       *
       **************************************************************************