diff --git a/ucloud-init.start b/ucloud-init.start
index 95338cd..67a4902 100755
--- a/ucloud-init.start
+++ b/ucloud-init.start
@@ -32,7 +32,7 @@ setup_ssh() {
 	# TODO: Make sure to replace the following address with http://metadata
 	# whenever we got http://metadata resolving to url work successfully.
 
-	metadata=$(curl http://[2a0a:e5c1:144::]:5000)
+	metadata=$(curl -s http://[2a0a:e5c1:144::]:5000)
 
 	echo "$metadata" | jq -r '.["ssh-key-list"] | .[]' > ssh-key-list.txt
 	while read ssh_key; do