diff --git a/js_login/Dockerfile b/js_login/Dockerfile
new file mode 100644
index 0000000..675fb62
--- /dev/null
+++ b/js_login/Dockerfile
@@ -0,0 +1,8 @@
+FROM python:3.12
+
+COPY src/ /web
+
+COPY docker/start.sh /start.sh
+RUN chmod +x start.sh
+
+ENTRYPOINT ["/start.sh"]
\ No newline at end of file
diff --git a/js_login/README.md b/js_login/README.md
index aead83c..0faf8a7 100644
--- a/js_login/README.md
+++ b/js_login/README.md
@@ -1,3 +1,8 @@
 # JsLogin
 
-Taken from: https://github.com/mazipan/login-page-css/tree/master/src/18-instagram
\ No newline at end of file
+Taken from: https://github.com/mazipan/login-page-css/tree/master/src/18-instagram
+
+## Run the image
+```bash
+docker run --rm --name unsafe_login --env FLAG='FLAG{JSLOGIN}' -p 3570:8080 -it pierre42100/unsafe-js-login
+```
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diff --git a/js_login/build.sh b/js_login/build.sh
new file mode 100644
index 0000000..df3e3c9
--- /dev/null
+++ b/js_login/build.sh
@@ -0,0 +1 @@
+sudo docker build -t pierre42100/unsafe-js-login .
\ No newline at end of file
diff --git a/js_login/docker/start.sh b/js_login/docker/start.sh
new file mode 100644
index 0000000..73bdcdd
--- /dev/null
+++ b/js_login/docker/start.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+if [[ -z "${FLAG}" ]]; then
+    echo "Please set the FLAG environment variable!"
+    exit 1
+fi
+
+echo $FLAG > /web/flag.txt
+
+echo "Starting HTTP server..."
+
+cd /web
+python3 -m http.server 8080
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diff --git a/js_login/src/script.js b/js_login/src/script.js
index 89f9f3f..d6bdd35 100644
--- a/js_login/src/script.js
+++ b/js_login/src/script.js
@@ -8,5 +8,5 @@ form.addEventListener("submit", (e) => {
     if (email === "sesame@ouvretoi.com" && password === "topsecret")
         location.href = "/flag.txt";
     else 
-        alert("Identifiants incorrects, veuillez réessayer !");
+        alert("Invalid credentials, please try again!");
 })
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