diff --git a/src/opnsense/mvc/app/models/OPNsense/Interfaces/Lagg.xml b/src/opnsense/mvc/app/models/OPNsense/Interfaces/Lagg.xml
index 1d8999192..c84df8ffa 100644
--- a/src/opnsense/mvc/app/models/OPNsense/Interfaces/Lagg.xml
+++ b/src/opnsense/mvc/app/models/OPNsense/Interfaces/Lagg.xml
@@ -62,7 +62,7 @@
                 <MaximumValue>65535</MaximumValue>
             </mtu>
             <descr type="TextField">
-                <Mask>/^([\t\n\v\f\r 0-9a-zA-Z.\-,_\x{00A0}-\x{FFFF}]){0,255}$/u</Mask>
+                <Mask>/^([\t\n\v\f\r 0-9a-zA-Z.\-,_\x{00A0}-\x{FFFF}]){1,255}$/u</Mask>
                 <ValidationMessage>Description should be a string between 1 and 255 characters</ValidationMessage>
             </descr>
         </lagg>