diff --git a/listener.py b/listener.py
index b7bb06d..0ff3c9a 100755
--- a/listener.py
+++ b/listener.py
@@ -1,14 +1,16 @@
 #!/usr/bin/env python3
-import os
-import signal
 import csv
-import sys
+import os
+import re
+import signal
 import subprocess
+import sys
 import time
-from scapy.all import sniff, Dot11, RadioTap
+
+from argparse import ArgumentParser
 from collections import defaultdict
 from datetime import datetime
-from argparse import ArgumentParser
+from scapy.all import sniff, Dot11, RadioTap
 
 # === Globals ===
 running = True
@@ -151,14 +153,15 @@ def reset_interface(interface):
 def get_connected_bssid(interface):
     try:
         out = subprocess.check_output(["iw", interface, "link"]).decode()
-        for line in out.splitlines():
-            if "Connected to" in line:
-                return line.strip().split()[-1].lower()
+        match = re.search(r"Connected to ([0-9a-f:]{17})", out.lower())
+        if match:
+            return match.group(1)
+        print("[!] No valid MAC address found in iw link output.")
+        return None
     except Exception as e:
         print(f"[!] Failed to get connected BSSID for {interface}: {e}")
         return None
 
-
 # === Main ===
 def main():
     parser = ArgumentParser()