diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index 8da0da1..8f7c48f 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -467,6 +467,9 @@
 EXCMD(CMD_defcompile,	"defcompile",	ex_defcompile,
 	EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK|EX_TRLBAR|EX_EXTRA,
 	ADDR_NONE),
+EXCMD(CMD_defer,	"defer",	ex_call,
+	EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_EXPR_ARG|EX_SBOXOK|EX_CMDWIN|EX_LOCK_OK,
+	ADDR_NONE),
 EXCMD(CMD_delcommand,	"delcommand",	ex_delcommand,
 	EX_NEEDARG|EX_WORD1|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
 	ADDR_NONE),