diff --git a/html/cgi-bin/vpnmain.cgi b/html/cgi-bin/vpnmain.cgi
index bfa60d27d..e0f2c7a5e 100644
--- a/html/cgi-bin/vpnmain.cgi
+++ b/html/cgi-bin/vpnmain.cgi
@@ -2385,7 +2385,7 @@ if(($cgiparams{'ACTION'} eq $Lang::tr{'advanced'}) ||
 			goto ADVANCED_ERROR;
 		}
 		if ($cgiparams{'IKE_LIFETIME'} < 1 || $cgiparams{'IKE_LIFETIME'} > 24) {
-			$errormessage = $Lang::tr{'ike lifetime should be between 1 and 8 hours'};
+			$errormessage = $Lang::tr{'ike lifetime should be between 1 and 24 hours'};
 			goto ADVANCED_ERROR;
 		}
 		@temp = split('\|', $cgiparams{'ESP_ENCRYPTION'});