diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index af76d734..5d0f081 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -524,6 +524,8 @@
 			RANGE|FILE1|NEEDARG|CMDWIN),
 EX(CMD_next,		"next",		ex_next,
 			RANGE|NOTADR|BANG|FILES|EDITCMD|ARGOPT|TRLBAR),
+EX(CMD_nbkey,		"nbkey",	ex_nbkey,
+			EXTRA|NOTADR|NEEDARG),
 EX(CMD_new,		"new",		ex_splitview,
 			BANG|FILE1|RANGE|NOTADR|EDITCMD|ARGOPT|TRLBAR),
 EX(CMD_nmap,		"nmap",		ex_map,