diff --git a/RECIPES.md b/RECIPES.md
index 242dcfe9..94e482ea 100644
--- a/RECIPES.md
+++ b/RECIPES.md
@@ -53,7 +53,7 @@ Additional recipes can be found on the [Contrib Recipes Repository](https://gith
 | [symfony/fake-chat-notifier](https://packagist.org/packages/symfony/fake-chat-notifier) | [5.3](symfony/fake-chat-notifier/5.3) | `fake-chat-notifier`, `fakechatnotifier` |
 | [symfony/fake-sms-notifier](https://packagist.org/packages/symfony/fake-sms-notifier) | [5.3](symfony/fake-sms-notifier/5.3) | `fake-sms-notifier`, `fakesmsnotifier` |
 | [symfony/firebase-notifier](https://packagist.org/packages/symfony/firebase-notifier) | [5.1](symfony/firebase-notifier/5.1) | `firebase-notifier`, `firebasenotifier` |
-| [symfony/flex](https://packagist.org/packages/symfony/flex) | [1.0](symfony/flex/1.0) | `flex` |
+| [symfony/flex](https://packagist.org/packages/symfony/flex) | [2.4](symfony/flex/2.4) | `flex` |
 | [symfony/form](https://packagist.org/packages/symfony/form) | [7.2](symfony/form/7.2) | `form` |
 | [symfony/forty-six-elks-notifier](https://packagist.org/packages/symfony/forty-six-elks-notifier) | [6.1](symfony/forty-six-elks-notifier/6.1) | `forty-six-elks-notifier`, `fortysixelksnotifier` |
 | [symfony/framework-bundle](https://packagist.org/packages/symfony/framework-bundle) | [7.2](symfony/framework-bundle/7.2) | `framework-bundle`, `frameworkbundle` |
diff --git a/archived/symfony.flex/52e9754527a15e2b79d9a610f98185a1fe46622a.json b/archived/symfony.flex/52e9754527a15e2b79d9a610f98185a1fe46622a.json
new file mode 100644
index 00000000..52be4464
--- /dev/null
+++ b/archived/symfony.flex/52e9754527a15e2b79d9a610f98185a1fe46622a.json
@@ -0,0 +1,42 @@
+{
+    "manifests": {
+        "symfony/flex": {
+            "manifest": {
+                "copy-from-recipe": {
+                    ".env": ".env",
+                    ".env.dev": ".env.dev"
+                }
+            },
+            "files": {
+                ".env": {
+                    "contents": [
+                        "# In all environments, the following files are loaded if they exist,",
+                        "# the latter taking precedence over the former:",
+                        "#",
+                        "#  * .env                contains default values for the environment variables needed by the app",
+                        "#  * .env.local          uncommitted file with local overrides",
+                        "#  * .env.$APP_ENV       committed environment-specific defaults",
+                        "#  * .env.$APP_ENV.local uncommitted environment-specific overrides",
+                        "#",
+                        "# Real environment variables win over .env files.",
+                        "#",
+                        "# DO NOT DEFINE PRODUCTION SECRETS IN THIS FILE NOR IN ANY OTHER COMMITTED FILES.",
+                        "# https://symfony.com/doc/current/configuration/secrets.html",
+                        "#",
+                        "# Run \"composer dump-env prod\" to compile .env files for production use (requires symfony/flex >=1.2).",
+                        "# https://symfony.com/doc/current/best_practices.html#use-environment-variables-for-infrastructure-configuration",
+                        ""
+                    ],
+                    "executable": false
+                },
+                ".env.dev": {
+                    "contents": [
+                        ""
+                    ],
+                    "executable": false
+                }
+            },
+            "ref": "52e9754527a15e2b79d9a610f98185a1fe46622a"
+        }
+    }
+}
diff --git a/index.json b/index.json
index 4e170317..bfd92964 100644
--- a/index.json
+++ b/index.json
@@ -700,7 +700,8 @@
             "5.1"
         ],
         "symfony/flex": [
-            "1.0"
+            "1.0",
+            "2.4"
         ],
         "symfony/form": [
             "7.2"
diff --git a/symfony.flex.2.4.json b/symfony.flex.2.4.json
new file mode 100644
index 00000000..52be4464
--- /dev/null
+++ b/symfony.flex.2.4.json
@@ -0,0 +1,42 @@
+{
+    "manifests": {
+        "symfony/flex": {
+            "manifest": {
+                "copy-from-recipe": {
+                    ".env": ".env",
+                    ".env.dev": ".env.dev"
+                }
+            },
+            "files": {
+                ".env": {
+                    "contents": [
+                        "# In all environments, the following files are loaded if they exist,",
+                        "# the latter taking precedence over the former:",
+                        "#",
+                        "#  * .env                contains default values for the environment variables needed by the app",
+                        "#  * .env.local          uncommitted file with local overrides",
+                        "#  * .env.$APP_ENV       committed environment-specific defaults",
+                        "#  * .env.$APP_ENV.local uncommitted environment-specific overrides",
+                        "#",
+                        "# Real environment variables win over .env files.",
+                        "#",
+                        "# DO NOT DEFINE PRODUCTION SECRETS IN THIS FILE NOR IN ANY OTHER COMMITTED FILES.",
+                        "# https://symfony.com/doc/current/configuration/secrets.html",
+                        "#",
+                        "# Run \"composer dump-env prod\" to compile .env files for production use (requires symfony/flex >=1.2).",
+                        "# https://symfony.com/doc/current/best_practices.html#use-environment-variables-for-infrastructure-configuration",
+                        ""
+                    ],
+                    "executable": false
+                },
+                ".env.dev": {
+                    "contents": [
+                        ""
+                    ],
+                    "executable": false
+                }
+            },
+            "ref": "52e9754527a15e2b79d9a610f98185a1fe46622a"
+        }
+    }
+}