diff --git a/security/acme-client/src/opnsense/mvc/app/models/OPNsense/AcmeClient/AcmeClient.xml b/security/acme-client/src/opnsense/mvc/app/models/OPNsense/AcmeClient/AcmeClient.xml
index 4440f63c9..5569efaab 100644
--- a/security/acme-client/src/opnsense/mvc/app/models/OPNsense/AcmeClient/AcmeClient.xml
+++ b/security/acme-client/src/opnsense/mvc/app/models/OPNsense/AcmeClient/AcmeClient.xml
@@ -287,7 +287,7 @@
                 </autoRenewal>
                 <renewInterval type="IntegerField">
                     <Required>Y</Required>
-                    <MinimumValue>1</MinimumValue>
+                    <MinimumValue>0</MinimumValue>
                     <MaximumValue>5000</MaximumValue>
                     <Default>60</Default>
                 </renewInterval>