diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index 4916750..bf66b40 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -991,6 +991,8 @@
 			BANG|EXTRA|TRLBAR|NOTRLCOM|USECTRLV|CMDWIN),
 EX(CMD_unmenu,		"unmenu",	ex_menu,
 			BANG|EXTRA|TRLBAR|NOTRLCOM|USECTRLV|CMDWIN),
+EX(CMD_unsilent,	"unsilent",	ex_wrongmodifier,
+			NEEDARG|EXTRA|NOTRLCOM|SBOXOK|CMDWIN),
 EX(CMD_update,		"update",	ex_update,
 			RANGE|WHOLEFOLD|BANG|FILE1|ARGOPT|DFLALL|TRLBAR),
 EX(CMD_vglobal,		"vglobal",	ex_global,