diff --git a/systemd/system/nginx-rotate-session-ticket-keys.service b/systemd/system/nginx-rotate-session-ticket-keys.service
index 906d0ea..153e060 100644
--- a/systemd/system/nginx-rotate-session-ticket-keys.service
+++ b/systemd/system/nginx-rotate-session-ticket-keys.service
@@ -1,6 +1,7 @@
 [Unit]
 Description=Rotate nginx TLS session ticket keys
 After=nginx.service nginx-create-session-ticket-keys.service
+Requires=nginx.service nginx-create-session-ticket-keys.service
 
 [Service]
 ExecStart=/usr/local/bin/nginx-rotate-session-ticket-keys