diff --git a/src/proto/optionstr.pro b/src/proto/optionstr.pro
index db13f10..c1253b1 100644
--- a/src/proto/optionstr.pro
+++ b/src/proto/optionstr.pro
@@ -64,6 +64,7 @@
 char *did_set_iconstring(optset_T *args);
 char *did_set_imactivatekey(optset_T *args);
 char *did_set_isopt(optset_T *args);
+char *did_set_jumpoptions(optset_T *args);
 char *did_set_keymap(optset_T *args);
 char *did_set_keymodel(optset_T *args);
 char *did_set_keyprotocol(optset_T *args);