diff --git a/CHANGELOG.md b/CHANGELOG.md
index 32a6cdb..4d79aca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
-# 4.3.0
+# 4.4.0
++ Remove force renew from Docker
++ Set force renew as environment variable
+
+## 4.3.0
 + Remove Docker implementation (not completed)
 + Remove config folder (for old Docker)
 + Add Dockerfile
diff --git a/README.md b/README.md
index dffdcb4..eb35b25 100644
--- a/README.md
+++ b/README.md
@@ -139,7 +139,7 @@ Inspired by
 ## Docker version
 
 + Pull from Docker Hub: `docker pull sineverba/cfhookbash`
-+ Make a first run, it will create the correct directories and files:
++ Make a first run, it will auto-register and will create the correct directories and files:
 
 ```shell
 $ docker run -it --rm -v $(pwd)/data:/app/dehydrated --name cfhookbash sineverba/cfhookbash:latest
@@ -151,3 +151,11 @@ $ docker run -it --rm -v $(pwd)/data:/app/dehydrated --name cfhookbash sineverba
 $ docker run -it --rm -v $(pwd)/data:/app/dehydrated --name cfhookbash sineverba/cfhookbash:latest
 ```
 
++ To force renew, pass the `ENV VAR` `FORCE_RENEW=TRUE` (caps lock for TRUE)
+
+```shell
+$ docker run -it --rm -v $(pwd)/data:/app/dehydrated -e FORCE_RENEW=TRUE --name cfhookbash sineverba/cfhookbash:latest
+```
+
++ If you launch docker with stage url, removing it LE blocks you, requesting to re-register. Simply delete the `data/accounts` folder and relaunch (2 times) the docker.
+
diff --git a/docker/dehydrated/config b/docker/dehydrated/config
index 24869b5..82efc90 100644
--- a/docker/dehydrated/config
+++ b/docker/dehydrated/config
@@ -1 +1 @@
-CA="https://acme-staging-v02.api.letsencrypt.org/directory"
\ No newline at end of file
+#CA="https://acme-staging-v02.api.letsencrypt.org/directory"
\ No newline at end of file
diff --git a/docker/docker-entrypoint.sh b/docker/docker-entrypoint.sh
index 57ea73c..0158926 100755
--- a/docker/docker-entrypoint.sh
+++ b/docker/docker-entrypoint.sh
@@ -35,4 +35,11 @@ if [ ! -d "$ACCOUNTS_DIR" ]; then
     ./app/dehydrated/dehydrated --register --accept-terms
     exit
 fi
-./app/dehydrated/dehydrated -c -t dns-01 -k '/app/dehydrated/hook.sh' -x
\ No newline at end of file
+
+RENEW_OPT=
+if [ "$FORCE_RENEW" == TRUE ]; then
+    RENEW_OPT=-x
+fi
+./app/dehydrated/dehydrated -c -t dns-01 -k '/app/dehydrated/hook.sh' $RENEW_OPT
+
+exec "$@"
\ No newline at end of file