diff --git a/Dockerfile b/Dockerfile
index 0ad263a..aa6924e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,8 +7,10 @@ ENV CRAWL_REPO=https://github.com/crawl/crawl.git \
   APP_DEPS="bzip2 python-minimal ncurses-term locales-all sqlite3 libpcre3 liblua5.1-0 locales lsof libncursesw5-dev libsqlite3-dev sudo libbot-basicbot-perl"
 
 # Logic
-apt update && \
+RUN apt update && \
   upgrade -y && \
   install -y ${BUILD_DEPS} ${APP_DEPS}
 
-git clone ${CRAWL_REPO} /src/
+RUN pip3 install tornado
+
+RUN git clone ${CRAWL_REPO} /src/