diff --git a/Dockerfile b/Dockerfile
index 97190436e2342de7da45ac1bd8c335edd169c7f3..f254df0eda423547f2378ce56a0d71834ce62034 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,6 +19,7 @@ RUN set -ex; \
         libpng-dev \
         libpq-dev \
         netcat \
+        ssl-cert \
         \
         && apt-get -y autoclean; apt-get -y autoremove; \
         rm -rf /var/lib/apt/lists/*
@@ -45,7 +46,7 @@ RUN set -ex; \
 ENV LIMESURVEY_VERSION=$version
 
 # Apache configuration
-RUN a2enmod headers rewrite remoteip; \
+RUN a2ensite default-ssl; a2enmod headers rewrite remoteip ssl; \
         {\
         echo RemoteIPHeader X-Real-IP ;\
         echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
diff --git a/docker-compose.sample.yaml b/docker-compose.sample.yaml
index 281749cd813c11389da6c0213d4428d14d5f9d31..aae48ee2f659f58c0b2e931d136a54518b48906f 100644
--- a/docker-compose.sample.yaml
+++ b/docker-compose.sample.yaml
@@ -7,9 +7,9 @@ services:
       - "/mnt/glusterfs/limesurvey/saml2:/etc/apache2/saml2"
     ports:
       - "8080:80"
+      - "8443:443"
     environment:
-        HOST: dotazniky.pirati.cz
-        SP_ID: dotazniky
+        HOST: ankety.pirati.cz
         IDP_METADATA: https://auth.pirati.cz/auth/realms/pirati/protocol/saml/descriptor
         DB_TYPE: pgsql
         DB_PORT: 5432