diff --git a/packages/network/ethtool/udev.d/99-wakeup-eth.rules b/packages/network/ethtool/udev.d/99-wakeup-eth.rules
index 1c17fe9892..281b2a392c 100644
--- a/packages/network/ethtool/udev.d/99-wakeup-eth.rules
+++ b/packages/network/ethtool/udev.d/99-wakeup-eth.rules
@@ -21,7 +21,7 @@ ACTION!="add|change", GOTO="end"
 SUBSYSTEM!="net", GOTO="end"
 ENV{INTERFACE}!="eth*", GOTO="end"
 
-RUN+="/bin/sh -c 'echo enabled >/sys/class/net/$env{INTERFACE}/device/power/wakeup' "
+TEST=="/sys/class/net/$env{INTERFACE}/device/power/wakeup", RUN+="/bin/sh -c 'echo enabled >/sys/class/net/$env{INTERFACE}/device/power/wakeup'"
 RUN+="/usr/sbin/ethtool -s $env{INTERFACE} wol g"
 
 LABEL="end"