diff --git a/symfony/mercure-bundle/0.1/config/packages/mercure.yaml b/symfony/mercure-bundle/0.1/config/packages/mercure.yaml
index 102f15e8..0bdbc755 100644
--- a/symfony/mercure-bundle/0.1/config/packages/mercure.yaml
+++ b/symfony/mercure-bundle/0.1/config/packages/mercure.yaml
@@ -2,4 +2,4 @@ mercure:
     hubs:
         default:
             url: '%env(MERCURE_PUBLISH_URL)%'
-            jwt: '%env(MERCURE_JWT)%'
+            jwt: '%env(MERCURE_JWT_SECRET)%'
diff --git a/symfony/mercure-bundle/0.1/manifest.json b/symfony/mercure-bundle/0.1/manifest.json
index c8c68c91..469bbaf3 100644
--- a/symfony/mercure-bundle/0.1/manifest.json
+++ b/symfony/mercure-bundle/0.1/manifest.json
@@ -7,11 +7,11 @@
     },
     "container": {
         "env(MERCURE_PUBLISH_URL)": "",
-        "env(MERCURE_JWT)": ""
+        "env(MERCURE_JWT_SECRET)": ""
     },
     "env": {
         "MERCURE_PUBLISH_URL": "https://demo.mercure.rocks/hub",
-        "MERCURE_JWT": "your.JWT.token"
+        "MERCURE_JWT_SECRET": "#see https://mercure.rocks"
     },
     "aliases": ["mercure"]
 }