diff --git a/contracts/libraries/helpers/Errors.sol b/contracts/libraries/helpers/Errors.sol
index 48c53ba6..99818c3e 100644
--- a/contracts/libraries/helpers/Errors.sol
+++ b/contracts/libraries/helpers/Errors.sol
@@ -88,6 +88,7 @@ library Errors {
     NOT_ENOUGH_LIQUIDITY,
     NO_ACTIVE_RESERVE,
     HEALTH_FACTOR_LOWER_THAN_LIQUIDATION_THRESHOLD,
-    INVALID_EQUAL_ASSETS_TO_SWAP
+    INVALID_EQUAL_ASSETS_TO_SWAP,
+    NO_UNFREEZED_RESERVE
   }
 }
diff --git a/contracts/libraries/logic/ValidationLogic.sol b/contracts/libraries/logic/ValidationLogic.sol
index 336e18ad..f4024946 100644
--- a/contracts/libraries/logic/ValidationLogic.sol
+++ b/contracts/libraries/logic/ValidationLogic.sol
@@ -452,16 +452,19 @@ library ValidationLogic {
     address fromAsset,
     address toAsset
   ) internal view returns (uint256, string memory) {
-    if (!fromReserve.configuration.getActive() || !toReserve.configuration.getActive()) {
-      return (uint256(Errors.LiquidationErrors.NO_ACTIVE_RESERVE), Errors.NO_ACTIVE_RESERVE);
-    }
-
     if (fromAsset == toAsset) {
       return (
         uint256(Errors.LiquidationErrors.INVALID_EQUAL_ASSETS_TO_SWAP),
         Errors.INVALID_EQUAL_ASSETS_TO_SWAP
       );
     }
+    (bool isToActive, bool isToFreezed, , ) = toReserve.configuration.getFlags();
+    if (!fromReserve.configuration.getActive() || !isToActive) {
+      return (uint256(Errors.LiquidationErrors.NO_ACTIVE_RESERVE), Errors.NO_ACTIVE_RESERVE);
+    }
+    if (isToFreezed) {
+      return (uint256(Errors.LiquidationErrors.NO_UNFREEZED_RESERVE), Errors.NO_UNFREEZED_RESERVE);
+    }
 
     return (uint256(Errors.LiquidationErrors.NO_ERROR), Errors.NO_ERRORS);
   }
diff --git a/deployed-contracts.json b/deployed-contracts.json
index 9981b17c..e29e363d 100644
--- a/deployed-contracts.json
+++ b/deployed-contracts.json
@@ -1,7 +1,7 @@
 {
   "MintableERC20": {
     "buidlerevm": {
-      "address": "0x58F132FBB86E21545A4Bace3C19f1C05d86d7A22",
+      "address": "0x2D8553F9ddA85A9B3259F6Bf26911364B85556F5",
       "deployer": "0xc783df8a850f42e7F7e57013759C285caa701eB6"
     },
     "localhost": {
@@ -495,4 +495,4 @@
       "address": "0xBEF0d4b9c089a5883741fC14cbA352055f35DDA2"
     }
   }
-}
+}
\ No newline at end of file