diff --git a/Dockerfile b/Dockerfile
index 4b061a0..61eb75f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,6 +14,9 @@ RUN hugo
 
 FROM nginx:1.21.6-alpine
 
+ENV MATRIX_SERVER=matrix.rustybever.be:443 \
+    MATRIX_CLIENT_SERVER=https://matrix.rustybever.be
+
 COPY nginx/nginx.conf /etc/nginx/nginx.conf
 COPY nginx/default.conf /etc/nginx/conf.d/default.conf
 COPY nginx/*.conf.template /etc/nginx/templates/