diff --git a/docker-compose.yml b/docker-compose.yml
index b02ce63..ccc3d62 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,6 +6,7 @@ services:
       dockerfile: Dockerfile
     container_name: crossfit-booker
     environment:
+      - TZ=Europe/Paris
       - CROSSFIT_USERNAME=${CROSSFIT_USERNAME}
       - CROSSFIT_PASSWORD=${CROSSFIT_PASSWORD}
       - SMTP_SERVER=${SMTP_SERVER}