diff --git a/module/rdd-combat.js b/module/rdd-combat.js
index 3f67425d..34ca5ec0 100644
--- a/module/rdd-combat.js
+++ b/module/rdd-combat.js
@@ -417,7 +417,11 @@ export class RdDCombat {
     else {
       const defender = target?.actor;
       const defenderTokenId = target?.data._id;
-      return this.create(attacker, defender, defenderTokenId, target)
+      if ( defender.data._id == attacker.data._id) {
+        ui.notifications.warn("Vous vous attaquez vous-même !!!!");
+      } else {
+        return this.create(attacker, defender, defenderTokenId, target)
+      }
     }
   }