diff --git a/mocha-suv/docker/Dockerfile b/mocha-suv/docker/Dockerfile
index e3193cb..4d46af2 100644
--- a/mocha-suv/docker/Dockerfile
+++ b/mocha-suv/docker/Dockerfile
@@ -1,6 +1,7 @@
 FROM httpd
 
-RUN apt update && apt upgrade && apt install -y php php-mbstring php-curl php-xml pwgen
+RUN apt update && apt upgrade -y && apt install -y php php-mbstring php-curl php-xml pwgen
+
 RUN rm /usr/local/apache2/htdocs/index.html
 
 COPY mocha-php/mocha-php/src/mocha-php /usr/local/apache2/htdocs/