diff --git a/Dockerfile b/Dockerfile
index c87e78ae0..37bb77814 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -53,4 +53,4 @@ RUN \
       && rm -f /etc/nginx/sites-enabled/default /usr/share/nginx/html/index.html /etc/my_init.d/10_syslog-ng.init \
       && rm -f /usr/local/openresty/nginx/conf/sites-enabled/default /usr/share/openresty/html/index.html \
       && sed -i '/imklog/d' /etc/rsyslog.conf \
-      && rm -f /var/log/btmp /var/log/wtmp /var/log/*log /var/log/apt/* /var/log/dokku/* /var/log/nginx/* /var/log/openresty/*
+      && rm -f /var/log/btmp /var/log/wtmp /var/log/*log /var/log/apt/* /var/log/dokku/*.log /var/log/nginx/* /var/log/openresty/*