diff --git a/routeros_api/resource.py b/routeros_api/resource.py
index 2f8aab2..04ce4ec 100644
--- a/routeros_api/resource.py
+++ b/routeros_api/resource.py
@@ -19,7 +19,7 @@ def set(self, **kwargs):
         return self.call('set', kwargs)
 
     def set_async(self, **kwargs):
-        return self.call('set', kwargs)
+        return self.call_async('set', kwargs)
 
     def add(self, **kwargs):
         return self.call('add', kwargs)