diff --git a/module/actor.js b/module/actor.js
index 7c1426e5..777d20a7 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -2024,7 +2024,7 @@ export class RdDActor extends Actor {
         dmg = 0; // Reset it
         if ( update.data.deterioration >= 10) {          
           update.data.deterioration = 0;
-          let res = /\d+^/.exec(update.data.protection);
+          let res = /\d+/.exec(update.data.protection);
           if ( res ) 
             update.data.protection = "1d"+update.data.protection;
           // if ( update.data.protection.toString().length == 1 )