diff --git a/cw_polygon/lib/default_polygon_erc20_tokens.dart b/cw_polygon/lib/default_polygon_erc20_tokens.dart
index 2c739e8c5..208a63345 100644
--- a/cw_polygon/lib/default_polygon_erc20_tokens.dart
+++ b/cw_polygon/lib/default_polygon_erc20_tokens.dart
@@ -84,6 +84,6 @@ class DefaultPolygonErc20Tokens {
               .iconPath;
         } catch (_) {}
 
-        return Erc20Token.copyWith(token, iconPath, 'POLY');
+        return Erc20Token.copyWith(token, iconPath, 'POL');
       }).toList();
 }
diff --git a/cw_polygon/lib/polygon_wallet.dart b/cw_polygon/lib/polygon_wallet.dart
index c1d36b9cb..991552068 100644
--- a/cw_polygon/lib/polygon_wallet.dart
+++ b/cw_polygon/lib/polygon_wallet.dart
@@ -45,7 +45,12 @@ class PolygonWallet extends EVMChainWallet {
     final initialErc20Tokens = DefaultPolygonErc20Tokens().initialPolygonErc20Tokens;
 
     for (final token in initialErc20Tokens) {
-      if (!evmChainErc20TokensBox.containsKey(token.contractAddress)) {
+      if (evmChainErc20TokensBox.containsKey(token.contractAddress)) {
+        final existingToken = evmChainErc20TokensBox.get(token.contractAddress);
+        if (existingToken?.tag != token.tag) {
+          evmChainErc20TokensBox.put(token.contractAddress, token);
+        }
+      } else {
         if (isMigration) token.enabled = false;
         evmChainErc20TokensBox.put(token.contractAddress, token);
       }