diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/LocalPreferences.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/LocalPreferences.kt
index bd52ded9a..414021289 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/LocalPreferences.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/LocalPreferences.kt
@@ -324,7 +324,7 @@ object LocalPreferences {
                     )
                     putString(
                         PrefKeys.ZAP_PAYMENT_REQUEST_SERVER,
-                        EventMapper.mapper.writeValueAsString(settings.zapPaymentRequest),
+                        EventMapper.mapper.writeValueAsString(settings.zapPaymentRequest?.denormalize()),
                     )
                     if (settings.backupContactList != null) {
                         putString(
diff --git a/quartz/src/main/java/com/vitorpamplona/quartz/nip47WalletConnect/Nip47WalletConnect.kt b/quartz/src/main/java/com/vitorpamplona/quartz/nip47WalletConnect/Nip47WalletConnect.kt
index ef4bdbe98..5a755f6d6 100644
--- a/quartz/src/main/java/com/vitorpamplona/quartz/nip47WalletConnect/Nip47WalletConnect.kt
+++ b/quartz/src/main/java/com/vitorpamplona/quartz/nip47WalletConnect/Nip47WalletConnect.kt
@@ -77,5 +77,7 @@ class Nip47WalletConnect {
         val pubKeyHex: HexKey,
         val relayUri: NormalizedRelayUrl,
         val secret: HexKey?,
-    )
+    ) {
+        fun denormalize(): Nip47URI? = Nip47URI(pubKeyHex, relayUri.url, secret)
+    }
 }