diff --git a/contracts/misc/UiPoolDataProvider.sol b/contracts/misc/UiPoolDataProvider.sol
index 9cbefbcd..1be6e3cb 100644
--- a/contracts/misc/UiPoolDataProvider.sol
+++ b/contracts/misc/UiPoolDataProvider.sol
@@ -18,6 +18,7 @@ import {IChainlinkAggregator} from '../interfaces/IChainlinkAggregator.sol';
 import {
   DefaultReserveInterestRateStrategy
 } from '../protocol/lendingpool/DefaultReserveInterestRateStrategy.sol';
+import {IERC20DetailedBytes} from './interfaces/IERC20DetailedBytes.sol';
 
 contract UiPoolDataProvider is IUiPoolDataProvider {
   using WadRayMath for uint256;
@@ -111,7 +112,13 @@ contract UiPoolDataProvider is IUiPoolDataProvider {
         .scaledTotalSupply();
 
       // we're getting this info from the aToken, because some of assets can be not compliant with ETC20Detailed
-      reserveData.symbol = IERC20Detailed(reserveData.underlyingAsset).symbol();
+      try IERC20Detailed(reserveData.underlyingAsset).symbol() returns (string memory symbol) {
+        reserveData.symbol = symbol;
+      } catch (bytes memory /*lowLevelData*/) {
+        bytes32 symbol = IERC20DetailedBytes(reserveData.underlyingAsset).symbol();
+        reserveData.symbol = string(abi.encodePacked(symbol));
+      } 
+      // reserveData.symbol = IERC20Detailed(reserveData.underlyingAsset).symbol();
       reserveData.name = '';
 
       (
diff --git a/contracts/misc/interfaces/IERC20DetailedBytes.sol b/contracts/misc/interfaces/IERC20DetailedBytes.sol
index de91e288..8c47df16 100644
--- a/contracts/misc/interfaces/IERC20DetailedBytes.sol
+++ b/contracts/misc/interfaces/IERC20DetailedBytes.sol
@@ -1,8 +1,12 @@
 // SPDX-License-Identifier: agpl-3.0
 pragma solidity 0.6.12;
 
-contract IERC20DetailedBytes {
-  bytes32 public name;
-  bytes32 public symbol;
-  uint256 public decimals;
-}
+import {IERC20} from '../../dependencies/openzeppelin/contracts/IERC20.sol';
+
+interface IERC20DetailedBytes is IERC20 {
+  function name() external view returns (bytes32);
+
+  function symbol() external view returns (bytes32);
+
+  function decimals() external view returns (uint8);
+}
\ No newline at end of file