diff --git a/config.def.h b/config.def.h
index d53926e..c11f97b 100755
--- a/config.def.h
+++ b/config.def.h
@@ -57,7 +57,7 @@ static const char unknown_str[] = "?";
  * wifi_perc           WiFi signal in percent          interface name (wlan0)
  */
 
-#define IFACE "enp0s31f6"
+#define IFACE "enp4s0"
 #define BAT "BAT1"
 
 static const struct arg args[] = {