diff --git a/.env.production b/.env.production
index 8ef4bc9..ec94238 100644
--- a/.env.production
+++ b/.env.production
@@ -1 +1 @@
-REACT_APP_CAIRO_URL=http://localhost:52000
+REACT_APP_CAIRO_URL=http://cairo.dunestorm.net:52000
diff --git a/docker-compose.yml b/docker-compose.yml
index 8e12d59..ba87355 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,7 +13,7 @@ services:
       - "52001:52001"
     environment:
       - ALEXANDRIA_DATABASE_PASSWORD=${ALEXANDRIA_DATABASE_PASSWORD}
-      - CAIRO_URL=http://localhost:52000
+      - CAIRO_URL=http://cairo.dunestorm.net:52000
 
   khufu.dunestorm.net:
     image: khufu.dunestorm.net