diff --git a/kismet_enrich_from_pcap.py b/kismet_enrich_from_pcap.py
index 00541eb..7f1dfdf 100755
--- a/kismet_enrich_from_pcap.py
+++ b/kismet_enrich_from_pcap.py
@@ -56,7 +56,7 @@ def analyze_pcap(pcapng_path, start_ts, end_ts, ap_bssid, ap_channel):
     
     cap = pyshark.FileCapture(
         pcapng_path,
-        display_filter=f'time >= {start_ts} && time <= {end_ts}',
+        display_filter=f'frame.time_epoch >= {start_ts} && frame.time_epoch <= {end_ts}',
         use_json=True,
         include_raw=False
     )