diff --git a/docker/nginx/asciinema.conf b/docker/nginx/asciinema.conf
index 557c70c..19bedde 100644
--- a/docker/nginx/asciinema.conf
+++ b/docker/nginx/asciinema.conf
@@ -3,11 +3,11 @@ upstream rails-server {
 }
 
 upstream phoenix-server {
-    server 127.0.0.1:5000 fail_timeout=0;
+    server 127.0.0.1:4000 fail_timeout=0;
 }
 
 upstream clj-server {
-    server 127.0.0.1:4000 fail_timeout=0;
+    server 127.0.0.1:5000 fail_timeout=0;
 }
 
 server {
diff --git a/docker/supervisor/asciinema.conf b/docker/supervisor/asciinema.conf
index 1b2e5e2..86868bf 100644
--- a/docker/supervisor/asciinema.conf
+++ b/docker/supervisor/asciinema.conf
@@ -19,7 +19,7 @@ stderr_logfile_maxbytes=0
 [program:phoenix]
 command=mix phoenix.server
 directory=/app
-environment=PORT=5000
+environment=PORT=4000
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
@@ -28,6 +28,7 @@ stderr_logfile_maxbytes=0
 [program:clj]
 command=/app/start.sh
 directory=/app
+environment=PORT=5000
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr