diff --git a/test/rootcanal/bluetooth_hci.cc b/test/rootcanal/bluetooth_hci.cc
index 3a636f5..2bebd9a 100644
--- a/test/rootcanal/bluetooth_hci.cc
+++ b/test/rootcanal/bluetooth_hci.cc
@@ -104,7 +104,9 @@
 
   controller_ = std::make_shared<DualModeController>();
 
-  controller_->Initialize({"dmc", "3C:5A:B4:01:02:03"});
+  char mac_property[PROPERTY_VALUE_MAX] = "";
+  property_get("bt.rootcanal_mac_address", mac_property, "3C:5A:B4:01:02:03");
+  controller_->Initialize({"dmc", std::string(mac_property)});
 
   controller_->RegisterEventChannel(
       [this, cb](std::shared_ptr<std::vector<uint8_t>> packet) {