diff --git a/config/packages/prod/lexik_jwt_authentication.yaml b/config/packages/prod/lexik_jwt_authentication.yaml
new file mode 100644
index 0000000..c716985
--- /dev/null
+++ b/config/packages/prod/lexik_jwt_authentication.yaml
@@ -0,0 +1,10 @@
+lexik_jwt_authentication:
+    # in production, the secret must be located in an environment variable
+    # for converting the file to a raw variable, use this command:
+    #
+    # cat path/to/private_or_public.pem | base64 -w0
+    #
+    # then copy past the printed string into the dedicated environment variable
+    secret_key: '%env(base64:resolve:JWT_SECRET_KEY)%'
+    public_key: '%env(base64:resolve:JWT_PUBLIC_KEY)%'
+    pass_phrase: '%env(JWT_PASSPHRASE)%'
diff --git a/config/packages/wopi.yaml b/config/packages/wopi.yaml
index 9d88337..70dd110 100644
--- a/config/packages/wopi.yaml
+++ b/config/packages/wopi.yaml
@@ -1,3 +1,2 @@
 wopi:
   server: "%env(resolve:WOPI_SERVER)%"
-  access_token_ttl: 0
diff --git a/config/services.yaml b/config/services.yaml
index 0dde044..fdadd7e 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -35,11 +35,6 @@ services:
         resource: '../src/Service/'
 
 
-    Chill\WopiBundle\Service\Wopi\ChillWopi:
-        decorates: ChampsLibres\WopiLib\Contract\Service\WopiInterface
-        arguments:
-            $cache: '@cache.user_data'
-
     ChampsLibres\WopiLib\Service\DocumentLockManager:
         arguments:
             $cache: '@cache.user_data'