diff --git a/doc/new_chapters/dumpcontrol.t b/doc/new_chapters/dumpcontrol.t
index 5f93541178..2095bc3285 100644
--- a/doc/new_chapters/dumpcontrol.t
+++ b/doc/new_chapters/dumpcontrol.t
@@ -44,6 +44,8 @@ and status codes.
 
 @ifset is-C
 @example
+#include <dump.h>
+
 int dump_setpath(
   const char      *path
 );