diff --git a/deploy/install_netwatch.sh b/deploy/install_netwatch.sh
index eff1bc4..d8e2c06 100755
--- a/deploy/install_netwatch.sh
+++ b/deploy/install_netwatch.sh
@@ -45,15 +45,14 @@ fi
 HOME_SSID=$(nmcli -g 802-11-wireless.ssid connection show home-wifi 2>/dev/null || true)
 HOME_PSK=$(sudo nmcli -g 802-11-wireless-security.psk connection show --show-secrets home-wifi 2>/dev/null || true)
 if [ -n "$HOME_SSID" ] && [ -n "$HOME_PSK" ]; then
-    nmcli connection delete home-wifi-fb 2>/dev/null || true
+    sudo nmcli connection delete home-wifi-fb 2>/dev/null || true
     sudo nmcli connection add \
         type wifi \
         con-name home-wifi-fb \
         ifname "$WLAN_FB" \
         ssid "$HOME_SSID" \
-        -- \
-        wifi-security.key-mgmt wpa-psk \
-        wifi-security.psk "$HOME_PSK" \
+        wifi-sec.key-mgmt wpa-psk \
+        wifi-sec.psk "$HOME_PSK" \
         connection.autoconnect yes \
         connection.autoconnect-priority 5
     echo "Created home-wifi-fb fallback on $WLAN_FB"