diff --git a/modules/test/tls/python/src/tls_util.py b/modules/test/tls/python/src/tls_util.py
index 0dd631c4d..37d7decdb 100644
--- a/modules/test/tls/python/src/tls_util.py
+++ b/modules/test/tls/python/src/tls_util.py
@@ -695,8 +695,10 @@ def get_tls_client_connection_ips(self, client_mac, capture_files):
 
     tls_dst_ips = set()  # Store unique destination IPs
     for packet in packets:
-      dst_ip = ipaddress.ip_address(packet['_source']['layers']['ip.dst'][0])
-      tls_dst_ips.add(str(dst_ip))
+      # Extract the destination IP address
+      if 'ip.dst' in packet['_source']['layers']:
+        dst_ip = ipaddress.ip_address(packet['_source']['layers']['ip.dst'][0])
+        tls_dst_ips.add(str(dst_ip))
     return tls_dst_ips
 
   # Check if the device has made any outbound connections that use any