diff --git a/README.md b/README.md
index b1fd32b..ecca8c0 100644
--- a/README.md
+++ b/README.md
@@ -17,13 +17,41 @@ If not - it will still take mentioned ~ 1 minute + time needed for docker instal
 
 ## Here is how to install:
 
+Prepare certificate in /etc/grafana/ (privkey1.pem, fullchain1.pem).
+
+**If you want to have your Grafana insecure comment following lines in** *docker-compose.yml*:
+
+        GF_SERVER_CERT_FILE: "/etc/grafana/fullchain1.pem"
+        GF_SERVER_CERT_KEY: "/etc/grafana/privkey1.pem"
+
+
+
+Also comment these lines in "deploy_all.sh":
+
+```
+## NOW LET'S SECURE GRAFANA
+# CHECKING OUT ORIGINAL FILE
+echo -e "checking out original docker-compose.yml"
+git checkout docker-compose.yml
+
+## STOPPING and REMOVING GRAFANA CONTAINER
+echo -e "stopping & removing grafana container"
+container_id=$(docker container ls | grep grafana| awk '{print $1}')
+docker stop $container_id
+docker rm $container_id
+
+# REPLACING HTTP with HTTPS
+echo -e "changing http to https"
+sed -i 's/GF_SERVER_PROTOCOL: "http"/GF_SERVER_PROTOCOL: "https"/g' docker-compose.yml
+docker-compose up -d grafana
+echo -e "reverting: changing https to http"
+sed -i 's/GF_SERVER_PROTOCOL: "https"/GF_SERVER_PROTOCOL: "http"/g' docker-compose.yml
+```
+
+Next execute:
 * $ clone the repository
 * $ cd to cloned dir
 * $ chmod +x ./deploy_all.sh; ./deploy_all.sh
-    
-    
+
+
     Monitoring should be up and running http://_**hostname**_:3001/
-
-
-
-
diff --git a/deploy_all.sh b/deploy_all.sh
index c9513e5..5aec4a2 100755
--- a/deploy_all.sh
+++ b/deploy_all.sh
@@ -82,8 +82,8 @@ docker exec -it -u 0 grafana /var/lib/grafana/ds/add_dashboards.sh
 
 ## NOW LET'S SECURE GRAFANA
 # CHECKING OUT ORIGINAL FILE
-#echo -e "checking out original docker-compose.yml"
-#git checkout docker-compose.yml
+echo -e "checking out original docker-compose.yml"
+git checkout docker-compose.yml
 
 ## STOPPING and REMOVING GRAFANA CONTAINER
 echo -e "stopping & removing grafana container"