diff --git a/roles/networkmanager/files/wifi-wired-exclusive.sh b/roles/networkmanager/files/wifi-wired-exclusive.sh
index 9d4cc8c..e47d160 100755
--- a/roles/networkmanager/files/wifi-wired-exclusive.sh
+++ b/roles/networkmanager/files/wifi-wired-exclusive.sh
@@ -10,7 +10,6 @@ if [ -f "$skip_filename" ]; then
   exit 0
 fi
 
-interface="$1"
 action="$2"
 
 # Bail out if the action is not either up or down.
@@ -18,13 +17,10 @@ if [[ "$action" != "up" && "$action" != "down" ]]; then
     exit 0
 fi
 
-iface_type=$(nmcli dev | grep "^$interface" | tr -s ' ' | cut -d' ' -f2)
-iface_state=$(nmcli dev | grep "^$interface" | tr -s ' ' | cut -d' ' -f3)
-
-echo "$syslog_tag: Interface $interface = $iface_state ($iface_type) is $action"
+active_ethernet=$(nmcli conn show --active | tr -s ' ' | cut -d' ' -f3 | grep ethernet)
 
 enable_wifi() {
-   echo "$syslog_tag: Interface $interface ($iface_type) is down, enabling wifi."
+   echo "$syslog_tag: No active ethernet connections, enabling wifi."
    nmcli radio wifi on
 }
 
@@ -33,8 +29,8 @@ disable_wifi() {
    nmcli radio wifi off
 }
 
-if [[ "$iface_type" = "ethernet" || -z "$iface_type" ]] && [ "$action" = "down" ]; then
-  enable_wifi
-elif [ "$iface_type" = "ethernet" ] && [ "$action" = "up"  ] && [ "$iface_state" = "connected" ]; then
-  disable_wifi
+if [ -z "$active_ethernet" ]; then
+    enable_wifi
+else
+    disable_wifi
 fi