diff --git a/scripts/check_wan b/scripts/check_wan4
old mode 100644
new mode 100755
similarity index 100%
rename from scripts/check_wan
rename to scripts/check_wan4
diff --git a/scripts/check_wan.sh b/scripts/check_wan4.sh
old mode 100644
new mode 100755
similarity index 100%
rename from scripts/check_wan.sh
rename to scripts/check_wan4.sh