diff --git a/README.md b/README.md
index 60f5240..322ff44 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ ts-cheminformatics/
 
 5. Start the Services
     ```bash
-    docker compose up -d
+    docker compose up --build -d
     ```
 
 6. Wait for Certificate to propagate [~2m]