diff --git a/Dockerfile b/Dockerfile
index 3c8efbd..3ba2f2d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,8 +14,7 @@ RUN apt-get update && apt-get install -y \
   php-curl \
   php-gd \
   php-fdomdocument \
-&& apt-get clean \ 
-&& rm -rf /var/lib/apt/lists/* 
+&& apt-get clean  
 
 RUN /usr/sbin/a2enmod mpm_prefork \ 
 && /usr/sbin/a2enmod ssl \