diff --git a/ghost/5.89.0/docker-compose.yml b/ghost/5.89.0/docker-compose.yml
index 459f810b0..5f375cd1b 100644
--- a/ghost/5.89.0/docker-compose.yml
+++ b/ghost/5.89.0/docker-compose.yml
@@ -26,3 +26,4 @@ services:
       - server__port=2368
       - database__client=mysql
       - mail__options__service=Email
+      - mail__options__secure=true