diff --git a/src/server/interfaces/Entity.ts b/src/server/interfaces/Entity.ts
index eb84315..3f49ab2 100644
--- a/src/server/interfaces/Entity.ts
+++ b/src/server/interfaces/Entity.ts
@@ -63,7 +63,7 @@ class Entity
     updatePermissions (perms: Permissions) 
     {
         PermissionManager.validatePermissions(perms);
-        this.#_permissions = PermissionManager.merge(perms, this.#_permissions);
+        this.#_permissions = PermissionManager.merge(this.#_permissions, perms);
         return this.save();
     }