diff --git a/README.md b/README.md
index fcfa70c..3c9249d 100755
--- a/README.md
+++ b/README.md
@@ -34,5 +34,5 @@ You can also fork and edit plugger.go for more advanced plugin configuration
 # Build without telemetry
 
 ```
-docker build -t caddy --build-arg telemetry=false
+docker build . -t caddy --build-arg telemetry=false
 ```