diff --git a/host_python/equalizer.py b/host_python/equalizer.py
index 3b3f469..b8cbdf0 100755
--- a/host_python/equalizer.py
+++ b/host_python/equalizer.py
@@ -176,4 +176,5 @@ def loop( stream ):
         work = l.update()
         # time.sleep(0.05)
 
-with_stream(loop)
+if __name__ == '__main__':
+    with_stream(loop)