diff --git a/README.md b/README.md
index dd573673..c33c6ef8 100644
--- a/README.md
+++ b/README.md
@@ -91,7 +91,7 @@ Build frontend image.
 ```sh
 $ podman build \
     --tag ocpp-front \
-    --file frontend-dev.containerfile \
+    --file frontend.containerfile \
     .
 ```