diff --git a/dev/test_mb_2024_1_mux_2024.py b/dev/test_mb_2024_1_mux_2024.py
index 82b5840a87eeaeedf67bd15dffa4343e1cb6fa35..f4bcca29d3a3f1e48747b0126af818086dcbb193 100644
--- a/dev/test_mb_2024_1_mux_2024.py
+++ b/dev/test_mb_2024_1_mux_2024.py
@@ -40,8 +40,9 @@ if stand_alone:
     rx = rx_module.Rx(**HARDWARE_CONFIG['rx'])
     tx = tx_module.Tx(**HARDWARE_CONFIG['tx'])
     pwr = pwr_module.Pwr(**HARDWARE_CONFIG['pwr'])
-    mux = mux_module.Mux(**HARDWARE_CONFIG['mux']['boards']['mux_03'])
-
+    mux = mux_module.Mux(**MUX_CONFIG)
+    print(mux.cabling)
+    
     tx.polarity = 1
     time.sleep(1)
     tx.polarity = 0