diff --git a/api/ble.py b/api/ble.py
index 3d4f48a..b408732 100644
--- a/api/ble.py
+++ b/api/ble.py
@@ -333,10 +333,12 @@ def test(test_count = 0, bt_usb_id = None) -> None:
 if __name__ == "__main__":
     import json
     from datetime import datetime
-    _file_handler = logging.FileHandler(f"ble-test-{datetime.now().strftime('%y%m%d-%H%M%S')}.log", mode="a")
+    logfile_path = f"/tmp/ble-test-{datetime.now().strftime('%y%m%d-%H%M%S')}.log"
+    _file_handler = logging.FileHandler(logfile_path, mode="a")
     _file_handler.setLevel(logging.INFO)      # same level (or tweak)
     _file_handler.setFormatter(_stdout_handler.formatter)  # reuse formatter
     _logger.addHandler(_file_handler)    
+    log.info(f"Logfile initialized at {logfile_path}")
     # 1. Grab the argument (string)
     if len(sys.argv) < 2:
         print("Usage: python3 test.py <count>")