diff --git a/lib/wifi.js b/lib/wifi.js
index 74ab488..1adf4dc 100644
--- a/lib/wifi.js
+++ b/lib/wifi.js
@@ -417,15 +417,15 @@ function parseWifiDarwin(wifiStr) {
       } else if (sm.startsWith('pairport_security_mode_wpa3')) {
         security.push('WPA3');
       }
-      const channelInfo = new RegExp(/(\d+) \((\d)GHz, (\d+)MHz\)/g).exec(wifiItem.spairport_network_channel);
+      const channel = parseInt((wifiItem.spairport_network_channel).split(' ')[0]) || 0;
       const signalLevel = wifiItem.spairport_signal_noise || null;
 
       result.push({
         ssid: wifiItem._name || '',
         bssid: wifiItem.spairport_network_bssid || '',
         mode: wifiItem.spairport_network_phymode,
-        channel: parseInt(channelInfo[0].split(' ')[0]),
-        frequency: wifiFrequencyFromChannel(channelInfo[1]),
+        channel,
+        frequency: wifiFrequencyFromChannel(channel),
         signalLevel: signalLevel ? parseInt(signalLevel, 10) : null,
         quality: wifiQualityFromDB(signalLevel),
         security,