diff --git a/jams-common/src/main/java/net/jami/jams/common/objects/responses/DeviceRegistrationResponse.java b/jams-common/src/main/java/net/jami/jams/common/objects/responses/DeviceRegistrationResponse.java
index 37bf1c69dcdfc88e1e32350e41fdb43375d6e776..f4f87ca13d64b85d296518f2a91760d15f4c4d41 100644
--- a/jams-common/src/main/java/net/jami/jams/common/objects/responses/DeviceRegistrationResponse.java
+++ b/jams-common/src/main/java/net/jami/jams/common/objects/responses/DeviceRegistrationResponse.java
@@ -57,6 +57,7 @@ public class DeviceRegistrationResponse {
     private Boolean upnpEnabled;
     private Boolean rendezVous;
     private String defaultModerators;
+    private String uiCustomization;
 
     public void setCertificateChain(X509Certificate[] certificateChain){
         StringBuilder stringBuilder = new StringBuilder();
@@ -86,6 +87,7 @@ public class DeviceRegistrationResponse {
         this.upnpEnabled = policy.getUpnpEnabled();
         this.rendezVous = policy.getRendezVous();
         this.defaultModerators = policy.getDefaultModerators();
+        this.uiCustomization = policy.getUiCustomization();
     }
 
 
diff --git a/jams-common/src/main/java/net/jami/jams/common/objects/user/PolicyData.java b/jams-common/src/main/java/net/jami/jams/common/objects/user/PolicyData.java
index 9402d62bf931eca49dc377b5681cf5c11169dcf6..94b688cbcda8eb5b87cb659af8506b69b0637cd0 100644
--- a/jams-common/src/main/java/net/jami/jams/common/objects/user/PolicyData.java
+++ b/jams-common/src/main/java/net/jami/jams/common/objects/user/PolicyData.java
@@ -24,4 +24,5 @@ public class PolicyData {
     private Boolean rendezVous;
     private String defaultModerators;
     private Boolean allowLookup;
+    private String uiCustomization;
 }
diff --git a/jams-server/src/main/java/net/jami/jams/server/servlets/api/auth/device/DeviceServlet.java b/jams-server/src/main/java/net/jami/jams/server/servlets/api/auth/device/DeviceServlet.java
index 9df155dd0ddeb73ad5aac68dde2c53e9fb31ec2d..da9d210559042b391ef9e3f7fd8f8d12508ac694 100644
--- a/jams-server/src/main/java/net/jami/jams/server/servlets/api/auth/device/DeviceServlet.java
+++ b/jams-server/src/main/java/net/jami/jams/server/servlets/api/auth/device/DeviceServlet.java
@@ -176,7 +176,6 @@ public class DeviceServlet extends HttpServlet {
                 obj.add("TURN.password", obj.get("turnServerPassword"));
                 obj.remove("turnServerPassword");
             }
-
             if (obj.get("proxyEnabled") != null) {
                 obj.add("Account.proxyEnabled", obj.get("proxyEnabled"));
                 obj.remove("proxyEnabled");
@@ -197,6 +196,10 @@ public class DeviceServlet extends HttpServlet {
                 obj.add("Account.defaultModerators", obj.get("defaultModerators"));
                 obj.remove("defaultModerators");
             }
+            if (obj.get("uiCustomization") != null) {
+                obj.add("Account.uiCustomization", obj.get("uiCustomization"));
+                obj.remove("uiCustomization");
+            }
 
             resp.getOutputStream().write((obj.toString()).getBytes());
         }