diff --git a/src/opnsense/mvc/app/models/OPNsense/IPsec/Swanctl.xml b/src/opnsense/mvc/app/models/OPNsense/IPsec/Swanctl.xml
index c3338005e..9bfad40d5 100644
--- a/src/opnsense/mvc/app/models/OPNsense/IPsec/Swanctl.xml
+++ b/src/opnsense/mvc/app/models/OPNsense/IPsec/Swanctl.xml
@@ -139,7 +139,7 @@
- /^([0-9a-zA-Z\.\-,_\:\@]){0,1024}$/u
+ /^([0-9a-zA-Z\.\-,_\:\@\%]){0,1024}$/u
/^([0-9a-zA-Z\.\-,_\:\@\%]){0,1024}$/u
@@ -196,7 +196,7 @@
- /^([0-9a-zA-Z\.\-,_\:\@]){0,1024}$/u
+ /^([0-9a-zA-Z\.\-,_\:\@\%]){0,1024}$/u
/^([0-9a-zA-Z\.\-,_\:\@\%]){0,1024}$/u