diff --git a/provisioning/ansible/roles/contestant/files/etc/systemd/system/isucondition.go.service b/provisioning/ansible/roles/contestant/files/etc/systemd/system/isucondition.go.service
index 5f86fcfda..c4c9e95f0 100644
--- a/provisioning/ansible/roles/contestant/files/etc/systemd/system/isucondition.go.service
+++ b/provisioning/ansible/roles/contestant/files/etc/systemd/system/isucondition.go.service
@@ -1,5 +1,7 @@
 [Unit]
 Description=isucondition.go
+After=cloud-config.service
+Wants=cloud-config.service
 
 [Service]
 WorkingDirectory=/home/isucon/webapp/go