diff --git a/Home.md b/Home.md
index 452f6b6..c74a0dc 100644
--- a/Home.md
+++ b/Home.md
@@ -24,4 +24,14 @@ results_dict = s.results.dict()
 s = speedtest.Speedtest()
 s.get_best_server(s.set_mini_server("http://speedtest.test.fr/"))
 s.download()
+```
+
+### Bind source
+```
+source = "192.168.1.100"
+speedtest.SOURCE = source
+s = speedtest.Speedtest()
+s.get_best_server()
+s.download()
+s.upload()
 ```
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