diff --git a/Dockerfile b/Dockerfile
index 2834ae6..f34ee2c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,18 @@
-ARG version=2.4.48
+ARG version=2.4.48-alpine
 
-FROM httpd:$version-alpine
+FROM httpd:$version
 
 LABEL version=1.0
 
 COPY ./public_html/ /usr/local/apache2/htdocs/
 
-EXPOSE 80/tcp
+# run web traffic over SSL/HTTPS
 
+COPY ./cert/srv.crt /usr/local/apache2/conf/
+COPY ./cert/srv.key /usr/local/apache2/conf/
+
+RUN ["sed", "-i", "-e", "'s/^#\(Include .*httpd-ssl.conf\)/\1/'", "-e", "'s/^#\(LoadModule .*mod_ssl.so\)/\1/'", "-e", "'s/^#\(LoadModule .*mod_socache_shmcb.so\)/\1/'", "conf/httpd.conf"]
+
+EXPOSE 443/tcp
+
+EXPOSE 80/tcp