diff --git a/install-ngxblocker b/install-ngxblocker
index 37b3977ba..d7289dc1e 100755
--- a/install-ngxblocker
+++ b/install-ngxblocker
@@ -166,7 +166,7 @@ wget_opts() {
 check_online() {
 	local url=$1 options=$(wget_opts)
 
-	if wget $options $include_url &>/dev/null; then
+	if wget $options $url &>/dev/null; then
 		echo "true"
 	fi
 }
@@ -190,6 +190,7 @@ main() {
 		local tmp=$(mktemp)
 		wget -q $include_url -O $tmp
 		source $tmp 2>/dev/null
+		rm -f $tmp
 	else
 		printf "Repo down or missing: $include_url\n"
 		exit 1