diff --git a/README.md b/README.md
index 20dce92..980f9e6 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Running
 
 Run in this directory:
 
-    $ docker-compose up -d
+    $ docker-compose up
 
 The app will be running on port 5000 on your Docker host, and the results will be on port 5001.