diff --git a/stack.production.yml b/stack.production.yml
index dc7e6e0..0644130 100644
--- a/stack.production.yml
+++ b/stack.production.yml
@@ -12,12 +12,13 @@ services:
     # ports:
     #   - '80:4000'
     environment:
-      - SECRET_KEY_BASE=MSDkdc9ZI5ar3VC3eOhRp3xWxiIQkEi3LR1UYNtU7NUAJeERhMVSvb0E4b5ODyCW
-      - URL_HOST=asciinema.nixc.us
-      - URL_PORT=443
-      - SMTP_HOST=box.p.nixc.us
-      - SMTP_USERNAME=asciinema@nixc.us
-      - SMTP_PASSWORD=DiHcwSup8RSo66LgEzGi7R4PBWsDyFgxn
+      SECRET_KEY_BASE: "MSDkdc9ZI5ar3VC3eOhRp3xWxiIQkEi3LR1UYNtU7NUAJeERhMVSvb0E4b5ODyCW"
+      URL_HOST: "asciinema.nixc.us"
+      URL_PORT: "443"
+      SMTP_HOST: "box.p.nixc.us"
+      SMTP_PORT: "465"
+      SMTP_USERNAME: "asciinema@nixc.us"
+      SMTP_PASSWORD: "DiHcwSup8RSo66LgEzGi7R4PBWsDyFgxn"
     volumes:
       - /mnt/tank/persist/nixc.us/asciinema/production/data:/var/opt/asciinema
     deploy: