diff --git a/common/network-defaults/src/qa.rs b/common/network-defaults/src/qa.rs
index ea004fc221..5bf6fa1720 100644
--- a/common/network-defaults/src/qa.rs
+++ b/common/network-defaults/src/qa.rs
@@ -3,22 +3,24 @@
 
 use crate::ValidatorDetails;
 
-pub(crate) const BECH32_PREFIX: &str = "nymt";
-pub const DENOM: &str = "unymt";
+pub(crate) const BECH32_PREFIX: &str = "n";
+pub const DENOM: &str = "unym";
 
-pub(crate) const MIXNET_CONTRACT_ADDRESS: &str = "nymt17x6pt4msccvawgxjeg5nmnygttu56tftg5l6j3";
-pub(crate) const VESTING_CONTRACT_ADDRESS: &str = "nymt1t4dmskxea0avvrj8xtmu66hv7dkyg9s8059t3c";
+pub(crate) const MIXNET_CONTRACT_ADDRESS: &str =
+    "n1suhgf5svhu4usrurvxzlgn54ksxmn8gljarjtxqnapv8kjnp4nrsd3qaep";
+pub(crate) const VESTING_CONTRACT_ADDRESS: &str =
+    "n1xr3rq8yvd7qplsw5yx90ftsr2zdhg4e9z60h5duusgxpv72hud3sjkxkav";
 pub(crate) const BANDWIDTH_CLAIM_CONTRACT_ADDRESS: &str =
-    "nymt17p9rzwnnfxcjp32un9ug7yhhzgtkhvl9f8xzkv";
+    "n19lc9u84cz0yz3fww5283nucc9yvr8gsjmgeul0";
 pub(crate) const _ETH_CONTRACT_ADDRESS: [u8; 20] =
     hex_literal::hex!("0000000000000000000000000000000000000000");
 pub(crate) const _ETH_ERC20_CONTRACT_ADDRESS: [u8; 20] =
     hex_literal::hex!("0000000000000000000000000000000000000000");
-pub(crate) const REWARDING_VALIDATOR_ADDRESS: &str = "nymt1dn52nx8wv9wkqmrvj6tcmdzh4es6jt8tr7f6j9";
+pub(crate) const REWARDING_VALIDATOR_ADDRESS: &str = "n1tfzd4qz3a45u8p4mr5zmzv66457uwjgcl05jdq";
 
 pub(crate) fn validators() -> Vec<ValidatorDetails> {
     vec![ValidatorDetails::new(
         "https://qa-validator.nymtech.net",
-        Some("https://qa-validator.nymtech.net/api"),
+        Some("https://qa-validator-api.nymtech.net/api"),
     )]
 }
diff --git a/nym-wallet/src/utils/index.ts b/nym-wallet/src/utils/index.ts
index 87c14f621c..ca2eaf6091 100644
--- a/nym-wallet/src/utils/index.ts
+++ b/nym-wallet/src/utils/index.ts
@@ -119,16 +119,16 @@ export const randomNumberBetween = (min: number, max: number) => {
 
 export const currencyMap = (network?: Network): TCurrency => {
   switch (network) {
-    case 'MAINNET':
-      return {
-        minor: 'UNYM',
-        major: 'NYM',
-      };
-    default:
+    case 'SANDBOX':
       return {
         minor: 'UNYMT',
         major: 'NYMT',
       };
+    default:
+      return {
+        minor: 'UNYM',
+        major: 'NYM',
+      };
   }
 };