diff --git a/RNS/Transport.py b/RNS/Transport.py
index 1453f78d..6c2a4f44 100755
--- a/RNS/Transport.py
+++ b/RNS/Transport.py
@@ -1504,7 +1504,7 @@ class Transport:
                         Transport.local_client_rssi_cache.pop(0)
 
             if hasattr(interface, "r_stat_snr"):
-                if interface.r_stat_rssi != None:
+                if interface.r_stat_snr != None:
                     packet.snr = interface.r_stat_snr
                     Transport.local_client_snr_cache.append([packet.packet_hash, packet.snr])
                     while len(Transport.local_client_snr_cache) > Transport.LOCAL_CLIENT_CACHE_MAXSIZE: