diff --git a/README.md b/README.md
index 755bc8b5..4fbac8cf 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@ REDIRECT_URI=http://localhost:3000
 OTEL_TRACES=0
 OTEL_TRACES_EXPORTER=zipkin
 OTEL_TRACES_EXPORTER_ZIPKIN_ENDPOINT=http://localhost:9411/api/v2/spans
+UNSECURE_COOKIES=1
 ```
 
 ```sh
@@ -46,5 +47,5 @@ Then run the app in production mode:
 
 ```sh
 # /!\ .env is not sourced by remix
-API_URL=http://localhost/api CLIENT_ID=control CLIENT_SECRET=mysupersecret ENCRYPTION_KEY=mysuperencryptionkey ENCRYPTION_IV=6f0c77c78a624022 REDIRECT_URI=http://localhost:3000 OTEL_TRACES=1 OTEL_TRACES_EXPORTER=otlp OTEL_TRACES_EXPORTER_OTLP_ENDPOINT=localhost:4317 remix-serve build
+API_URL=http://localhost/api CLIENT_ID=control CLIENT_SECRET=mysupersecret ENCRYPTION_KEY=mysuperencryptionkey ENCRYPTION_IV=6f0c77c78a624022 REDIRECT_URI=http://localhost:3000  UNSECURE_COOKIES=0 OTEL_TRACES=1 OTEL_TRACES_EXPORTER=otlp OTEL_TRACES_EXPORTER_OTLP_ENDPOINT=localhost:4317 remix-serve build
 ```