diff --git a/README.md b/README.md
index f7cd5d9..77a95f7 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ If the bot gets stuck, press ESC to restart it.
 You can build a specific tag of [Wohnungsbot](https://github.com/neopostmodern/wohnungsbot) by using the following syntax. The data is generally automatically persisted in a docker volume, but that volume can also be named.
 
 ```
-docker build -t wohnungsbot --build-arg WG_VERSION=1.4.0 https://github.com/Wyrrrd/docker-wohnungsbot.git
+docker build -t wohnungsbot --build-arg WB_VERSION=1.4.0 https://github.com/Wyrrrd/docker-wohnungsbot.git
 docker run -td -p 6080:6080 -v wohnungsbot_data:/data wohnungsbot
 ```
 
@@ -28,4 +28,4 @@ docker run -td -p 6080:6080 -v wohnungsbot_data:/data wohnungsbot
 
 * [Wohnungsbot](https://github.com/neopostmodern/wohnungsbot)
 * [NoVNC](https://github.com/novnc/NoVNC)
-* [Original docker-novnc project](https://github.com/paimpozhil/docker-novnc)
\ No newline at end of file
+* [Original docker-novnc project](https://github.com/paimpozhil/docker-novnc)