diff --git a/dev.env b/dev.env
index 61e4c46..e42f23f 100644
--- a/dev.env
+++ b/dev.env
@@ -1,4 +1,5 @@
 PORT=898
+HTTPS_PORT=446
 ENV=dev
 NETWORK_NAME=proxy
 CERTBOT_CA_RESOLVER=https://acme-staging-v02.api.letsencrypt.org/directory
diff --git a/docker-compose.yaml b/docker-compose.yaml
index fd5fc9b..b2848ae 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -23,7 +23,7 @@ services:
       - "--providers.file.watch=true"
     ports:
       - "${PORT}:80"
-      - "4443:443"
+      - "${HTTPS_PORT}:443"
       - "8080"
     volumes:
       - "/var/run/docker.sock:/var/run/docker.sock:ro"
diff --git a/prod.env b/prod.env
index ad905e1..186c79a 100644
--- a/prod.env
+++ b/prod.env
@@ -1,4 +1,5 @@
 PORT=81
+HTTPS_PORT=444
 ENV=prod
 NETWORK_NAME=proxy
 CERTBOT_CA_RESOLVER=https://acme-v02.api.letsencrypt.org/directory
diff --git a/staging.env b/staging.env
index aa3bb60..38ab2dc 100644
--- a/staging.env
+++ b/staging.env
@@ -1,4 +1,5 @@
 PORT=8080
+HTTPS_PORT=445
 ENV=staging
 NETWORK_NAME=proxy
 CERTBOT_CA_RESOLVER=https://acme-staging-v02.api.letsencrypt.org/directory