diff --git a/emulator/btdev.c b/emulator/btdev.c
index f7a9ff6..041fe9f 100644
--- a/emulator/btdev.c
+++ b/emulator/btdev.c
@@ -445,14 +445,6 @@ void btdev_destroy(struct btdev *btdev)
 	free(btdev);
 }
 
-void btdev_set_bdaddr(struct btdev *btdev, uint8_t *bdaddr)
-{
-	if (!btdev)
-		return;
-
-	memcpy(btdev->bdaddr, bdaddr, 6);
-}
-
 const uint8_t *btdev_get_bdaddr(struct btdev *btdev)
 {
 	return btdev->bdaddr;
diff --git a/emulator/btdev.h b/emulator/btdev.h
index fb4df66..9fb023c 100644
--- a/emulator/btdev.h
+++ b/emulator/btdev.h
@@ -65,7 +65,6 @@ struct btdev;
 struct btdev *btdev_create(enum btdev_type type, uint16_t id);
 void btdev_destroy(struct btdev *btdev);
 
-void btdev_set_bdaddr(struct btdev *btdev, uint8_t *bdaddr);
 const uint8_t *btdev_get_bdaddr(struct btdev *btdev);
 
 void btdev_set_command_handler(struct btdev *btdev, btdev_command_func handler,