diff --git a/README.md b/README.md
index fe07555e..e284b567 100644
--- a/README.md
+++ b/README.md
@@ -129,7 +129,7 @@ Ward works nice on all popular operating systems, because it uses [OSHI](https:/
     Build for Docker
 
     1. Clone the project
-    2. docker build --tag ward
+    2. docker build --tag ward .
     3. docker run --rm -it --name ward -p 4000:4000 -p <application port>:<application port> --privileged ward
     4. Go to localhost:4000 in web browser, input the same application port
     5. If you get error after being redirected to application port try hitting refresh