diff --git a/lib/src/main/java/org/asamk/signal/manager/helper/AccountHelper.java b/lib/src/main/java/org/asamk/signal/manager/helper/AccountHelper.java
index 5abac1e7..0e21d8b5 100644
--- a/lib/src/main/java/org/asamk/signal/manager/helper/AccountHelper.java
+++ b/lib/src/main/java/org/asamk/signal/manager/helper/AccountHelper.java
@@ -500,6 +500,7 @@ public class AccountHelper {
         dependencies.getAccountManager().enableRegistrationLock(masterKey);
 
         account.setRegistrationLockPin(pin);
+        updateAccountAttributes();
     }
 
     public void removeRegistrationPin() throws IOException {