diff --git a/Dockerfile b/Dockerfile
index 06ee293..40a507c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,6 +22,8 @@ RUN install-php-extensions \
     pcntl \
     opcache
 
+COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
+
 WORKDIR /app
 
 # Composer-Dependencies (erst nur json/lock für besseres Layer-Caching)