diff --git a/res/write-udev-rule.sh b/res/write-udev-rule.sh
new file mode 100755
index 0000000..394f504
--- /dev/null
+++ b/res/write-udev-rule.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+./kill-wpa.sh
+
+. miracle-utils.sh
+
+ETHER_NAMES=$(find_choosable_networknames)
+
+ETHER_COUNT=$(echo "$ETHER_NAMES" | wc -l)
+
+if [ 0 = $ETHER_COUNT ]
+then
+   echo There is no net devices avaliable
+   exit 1
+elif [ 1 = $ETHER_COUNT ]
+then
+   ETHERNAME="$ETHER_NAMES"
+elif [ 2 -le $ETHER_COUNT ]
+then
+   echo choose device for normal connection:
+   QUIT="exit"
+   select et_name in $ETHER_NAMES $QUIT
+   do
+      case $et_name
+      in
+      "$QUIT")
+          exit
+          ;;
+      "")
+          if [ "$REPLY" = $QUIT ]
+          then
+              exit
+          else
+              echo unknow $REPLY
+          fi
+          ;;
+      *)
+          ETHERNAME=$et_name
+          break
+          ;;
+        esac
+   done
+fi
+
+# default path for config file
+CONFIG_FILE=${1:-/run/network/wpa_supplicant_${ETHERNAME}.conf}
+
+NUMBER=10
+
+cat > /etc/udev/rules.d/${NUMBER}-network.rules << EOF
+   SUBSYSTEM=="net", ACTION=="add", ATTR{address}=="$(cat /sys/class/net/${ETHERNAME}/address)", NAME="${ETHERNAME}", TAGS+="miracle"
+EOF
diff --git a/src/wifi/wifid.c b/src/wifi/wifid.c
index 30676b1..739cb02 100644
--- a/src/wifi/wifid.c
+++ b/src/wifi/wifid.c
@@ -40,7 +40,7 @@
 #include "wifid.h"
 #include "config.h"
 
-#define DO_NOT_RELY_UDEV	0
+#define RELY_UDEV 0
 
 const char *arg_wpa_bindir = "/usr/bin";
 unsigned int arg_wpa_loglevel = LOG_NOTICE;
@@ -100,7 +100,7 @@ static void manager_add_udev_link(struct manager *m,
 
 	link_set_friendly_name(l, m->friendly_name);
 
-#if DO_NOT_RELY_UDEV
+#if RELY_UDEV
 	if (udev_device_has_tag(d, "miracle"))
 #endif
 		link_set_managed(l, true);
@@ -138,13 +138,13 @@ static int manager_udev_fn(sd_event_source *source,
 				link_renamed(l, ifname);
 		}
 
-#if DO_NOT_RELY_UDEV
-		link_set_managed(l, true);
-#else
+#if RELY_UDEV
 		if (udev_device_has_tag(d, "miracle"))
 			link_set_managed(l, true);
 		else
 			link_set_managed(l, false);
+#else
+		link_set_managed(l, true);
 #endif
 	} else {
 		manager_add_udev_link(m, d);