diff --git a/README.md b/README.md
index 5ad0e31c85289ca39eaa2725a85b0b6c4424af40..68bbd4740207e400ea1e74370b08d301177b8f32 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,6 @@ Add the following lines at the end of your apache2.conf:
 
     <IfModule headers_module>
         RequestHeader add mail "florent.poittevin@unige.ch"
-        RequestHeader add persistent-id "922399@unige.ch"
         RequestHeader add uniqueid "922399@unige.ch"
         RequestHeader add givenName "Florent"
         RequestHeader add surname "Poittevin"
diff --git a/proxy.conf.js b/proxy.conf.js
index 427494e284445fba45d6c08edb86002c737b970c..878f8bb82ea85f87d643b4be860186e0269f2b48 100644
--- a/proxy.conf.js
+++ b/proxy.conf.js
@@ -23,7 +23,6 @@ module.exports = {
     "target": "http://localhost:16110",
     "onProxyReq": (proxyReq, req, res) => {
       proxyReq.setHeader('mail', 'Marty.McFly@unige.ch');
-      proxyReq.setHeader('persistent-id', '999999@unige.ch');
       proxyReq.setHeader('uniqueid', '999999@unige.ch');
       proxyReq.setHeader('givenname', 'Marty');
       proxyReq.setHeader('surname', 'McFly');
diff --git a/proxy.conf.no-docker.js b/proxy.conf.no-docker.js
index 8053211e18ca109769d0ff6dbee1dccc9a40266f..da8f5ec1df32e3a362cfcd138b71003a3a12b6e9 100644
--- a/proxy.conf.no-docker.js
+++ b/proxy.conf.no-docker.js
@@ -23,7 +23,6 @@ module.exports = {
         "target": "http://localhost:16100",
         "onProxyReq": (proxyReq, req, res) => {
             proxyReq.setHeader('mail', 'Marty.McFly@unige.ch');
-            proxyReq.setHeader('persistent-id', '999999@unige.ch');
             proxyReq.setHeader('uniqueid', '999999@unige.ch');
             proxyReq.setHeader('givenname', 'Marty');
             proxyReq.setHeader('surname', 'McFly');
diff --git a/proxy.conf.standalone.js b/proxy.conf.standalone.js
index 77145b1a295cc8e384e76654ae0c85564f9ad781..95628a82d9019cdaafa7bbcd892d8d7b90089055 100644
--- a/proxy.conf.standalone.js
+++ b/proxy.conf.standalone.js
@@ -23,7 +23,6 @@ module.exports = {
         "target": "http://localhost:16120",
         "onProxyReq": (proxyReq, req, res) => {
             proxyReq.setHeader('mail', 'Marty.McFly@unige.ch');
-            proxyReq.setHeader('persistent-id', '999999@unige.ch');
             proxyReq.setHeader('uniqueid', '999999@unige.ch');
             proxyReq.setHeader('givenname', 'Marty');
             proxyReq.setHeader('surname', 'McFly');