diff --git a/source/scripts/init/service.d/service_misc.sh b/source/scripts/init/service.d/service_misc.sh
index bea1fd0d..55c41b63 100755
--- a/source/scripts/init/service.d/service_misc.sh
+++ b/source/scripts/init/service.d/service_misc.sh
@@ -75,11 +75,13 @@ if [ "$RG_MD" = "1" -o "$RG_MD" = "3" ]; then
 	/etc/utopia/service.d/service_igd.sh lan-status&
 fi
 
-if [[ "$RG_MD" = "1" -o "$RG_MD" = "3" ]] && [ -f /etc/utopia/service.d/service_mcastproxy.sh ]; then
+if [ -x /etc/utopia/service.d/service_mcastproxy.sh ] &&
+   [ "$RG_MD" = "1" -o "$RG_MD" = "3" ]; then
 	/etc/utopia/service.d/service_mcastproxy.sh lan-status&
 fi
 
-if [[ "$RG_MD" = "2" -o "$RG_MD" = "3" ]] && [ -f /etc/utopia/service.d/service_mldproxy.sh ]; then
+if [ -x /etc/utopia/service.d/service_mldproxy.sh ] &&
+   [ "$RG_MD" = "2" -o "$RG_MD" = "3" ]; then
 	/etc/utopia/service.d/service_mldproxy.sh lan-status&
 fi