diff --git a/extruder/extruder.c b/extruder/extruder.c
index 79d1eff..c7e1e2f 100644
--- a/extruder/extruder.c
+++ b/extruder/extruder.c
@@ -182,8 +182,6 @@ int main (void)
 
 	enable_heater();
 
-	start_send();
-
 	// main loop
 	for (;;)
 	{