diff --git a/Dockerfile b/Dockerfile
index 56a80f0..50cd444 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,6 +9,7 @@ RUN zypper --non-interactive install --no-recommends \
   && zypper clean -a \
   rm /var/log/zypper.log
 
+ENV TZ="Europe/Stockholm"
 COPY entrypoint.sh /usr/local/bin/entrypoint.sh
 RUN chmod +x /usr/local/bin/entrypoint.sh
 ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]