diff --git a/src/core/keychain/KeychainManager.ts b/src/core/keychain/KeychainManager.ts
index 57006490ee..3b5d26827f 100644
--- a/src/core/keychain/KeychainManager.ts
+++ b/src/core/keychain/KeychainManager.ts
@@ -168,14 +168,16 @@ class KeychainManager {
       },
 
       persist: async () => {
-        // Remove any potential empty keychains
         // Serialize all the keychains
-        const serializedKeychains = this.state.keychains?.length
+        let serializedKeychains = this.state.keychains?.length
           ? await Promise.all(
-              this.state.keychains?.map((keychain) => keychain.serialize()),
+              this.state.keychains?.map((keychain) => keychain?.serialize()),
             )
           : [];
 
+        // Remove any potential empty keychains
+        serializedKeychains = serializedKeychains.filter((k) => !!k);
+
         // Encrypt the serialized keychains
         const pwd = privates.get(this).password;
         const { encryptionKey } = await privates.get(this).getEncryptionKey();
diff --git a/src/core/keychain/keychainTypes/readOnlyKeychain.ts b/src/core/keychain/keychainTypes/readOnlyKeychain.ts
index 7ce3e8c302..165eae8d46 100644
--- a/src/core/keychain/keychainTypes/readOnlyKeychain.ts
+++ b/src/core/keychain/keychainTypes/readOnlyKeychain.ts
@@ -6,6 +6,7 @@ import { Wallet } from '@ethersproject/wallet';
 import { Address } from 'wagmi';
 
 import { KeychainType } from '~/core/types/keychainTypes';
+import { logger } from '~/logger';
 
 import { IKeychain, PrivateKey } from '../IKeychain';
 
@@ -46,6 +47,7 @@ export class ReadOnlyKeychain implements IKeychain {
 
   async deserialize(opts: SerializedReadOnlyKeychain) {
     if (!isAddress(opts.address)) {
+      logger.info('Invalid address:', { address: opts.address });
       throw new Error('Invalid address');
     }
     this.address = opts.address;