diff --git a/Dockerfile b/Dockerfile
index 1a04dc1..84503f5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,8 @@ RUN rm /usr/share/nginx/html/* && \
     apk add --no-cache emacs git && \
     emacs -Q --script build-site.el && \
     cp -R ./public/* /usr/share/nginx/html && \
-    apk del emacs git
+    apk del emacs git && \
+    rm -rf ./packages
 
 EXPOSE 80