diff --git a/usr/local/www/services_dhcp.php b/usr/local/www/services_dhcp.php
index a144043334..0365ccb9c2 100755
--- a/usr/local/www/services_dhcp.php
+++ b/usr/local/www/services_dhcp.php
@@ -285,6 +285,7 @@ if ($_POST) {
 				if ((ip2ulong($map['ipaddr']) > $dynsubnet_start) &&
 					(ip2ulong($map['ipaddr']) < $dynsubnet_end)) {
 					$input_errors[] = sprintf(gettext("The DHCP range cannot overlap any static DHCP mappings."));
+					break;
 				}
 			}
 		}