diff --git a/.env.development b/.env.development
index 8ef4bc9..aa7356b 100644
--- a/.env.development
+++ b/.env.development
@@ -1 +1,2 @@
+PORT=52026
 REACT_APP_CAIRO_URL=http://localhost:52000
diff --git a/.env.production b/.env.production
index f1315e3..8ef4bc9 100644
--- a/.env.production
+++ b/.env.production
@@ -1,2 +1 @@
-PORT=52026
-REACT_APP_CAIRO_URL=https://cairo.dunestorm.net
+REACT_APP_CAIRO_URL=http://localhost:52000
diff --git a/docker-compose.yml b/docker-compose.yml
index ba87355..8e12d59 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://cairo.dunestorm.net:52000
+      - CAIRO_URL=http://localhost:52000
 
   khufu.dunestorm.net:
     image: khufu.dunestorm.net