diff --git a/net-mgmt/zabbix-agent/src/opnsense/mvc/app/models/OPNsense/ZabbixAgent/ZabbixAgent.xml b/net-mgmt/zabbix-agent/src/opnsense/mvc/app/models/OPNsense/ZabbixAgent/ZabbixAgent.xml
index 510dd8527..2ee26c49f 100644
--- a/net-mgmt/zabbix-agent/src/opnsense/mvc/app/models/OPNsense/ZabbixAgent/ZabbixAgent.xml
+++ b/net-mgmt/zabbix-agent/src/opnsense/mvc/app/models/OPNsense/ZabbixAgent/ZabbixAgent.xml
@@ -140,12 +140,12 @@
                     <Required>Y</Required>
                 </enabled>
                 <key type="TextField">
-                    <mask>/^[^\t^,^;^\.^\[^\]^\{^\}]{1,255}$/u</mask>
+                    <mask>/^[^\t^,^;^\[^\]^\{^\}]{1,255}$/u</mask>
                     <ValidationMessage>Should be a string between 1 and 255 characters.</ValidationMessage>
                     <Required>Y</Required>
                 </key>
                 <command type="TextField">
-                    <mask>/^[^\t^,^;^\.^\[^\]^\{^\}]{1,4096}$/u</mask>
+                    <mask>/^[^\t]{1,4096}$/u</mask>
                     <ValidationMessage>Should be a string between 1 and 4096 characters.</ValidationMessage>
                     <Required>Y</Required>
                 </command>