diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index 488c6de..a5b0552 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -515,6 +515,8 @@
 			BANG|NEEDARG|EXTRA|NOTRLCOM|TRLBAR|XFILE),
 EX(CMD_lgrepadd,	"lgrepadd",	ex_make,
 			BANG|NEEDARG|EXTRA|NOTRLCOM|TRLBAR|XFILE),
+EX(CMD_lhelpgrep,	"lhelpgrep",	ex_helpgrep,
+			EXTRA|NOTRLCOM|NEEDARG),
 EX(CMD_ll,		"ll",		ex_cc,
 			RANGE|NOTADR|COUNT|TRLBAR|BANG),
 EX(CMD_llast,		"llast",	ex_cc,