diff --git a/Dockerfile b/Dockerfile
index b566141..bb7cc79 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ FROM ubuntu:20.04
 RUN apt-get update -qq \
     && RUNLEVEL=1 \
     DEBIAN_FRONTEND=noninteractive \
-    apt-get install -y -qq cron munin nginx apache2 wget libapache2-mod-fcgid libcgi-fast-perl ssmtp mailutils curl tzdata autoconf \
+    apt-get install -y -qq cron munin nginx apache2 wget libapache2-mod-fcgid libcgi-fast-perl ssmtp mailutils curl tzdata autoconf --no-install-recommends \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*