diff --git a/contracts/protocol/clients/voucher/BosonVoucher.sol b/contracts/protocol/clients/voucher/BosonVoucher.sol
index 5b584974a..43959a0d3 100644
--- a/contracts/protocol/clients/voucher/BosonVoucher.sol
+++ b/contracts/protocol/clients/voucher/BosonVoucher.sol
@@ -115,7 +115,7 @@ contract BosonVoucherBase is IBosonVoucher, BeaconClientBase, OwnableUpgradeable
 
         // Revert if exchange id falls within a reserved range
         uint256 rangeStart = range.start;
-        require((_tokenId < rangeStart) || (_tokenId >= rangeStart + range.length), EXCHANGE_ID_IN_RESERVED_RANGE);
+        require(_tokenId < rangeStart || _tokenId >= rangeStart + range.length, EXCHANGE_ID_IN_RESERVED_RANGE);
 
         // Issue voucher is called only during commitToOffer (in protocol), so token can be set as committed
         _committed[_tokenId] = true;
@@ -225,7 +225,7 @@ contract BosonVoucherBase is IBosonVoucher, BeaconClientBase, OwnableUpgradeable
 
         // Make sure that offer is not expired or voided
         (Offer memory offer, OfferDates memory offerDates) = getBosonOffer(_offerId);
-        require(!offer.voided && (block.timestamp <= offerDates.validUntil), OFFER_EXPIRED_OR_VOIDED);
+        require(!offer.voided && block.timestamp <= offerDates.validUntil, OFFER_EXPIRED_OR_VOIDED);
 
         // Get the first token to mint
         uint256 start = range.start + range.minted;
@@ -281,10 +281,10 @@ contract BosonVoucherBase is IBosonVoucher, BeaconClientBase, OwnableUpgradeable
 
         // Make sure that offer is either expired or voided
         (Offer memory offer, OfferDates memory offerDates) = getBosonOffer(_offerId);
-        require(offer.voided || (block.timestamp > offerDates.validUntil), OFFER_STILL_VALID);
+        require(offer.voided || block.timestamp > offerDates.validUntil, OFFER_STILL_VALID);
 
         // Get the first token to burn
-        uint256 start = (range.lastBurnedTokenId == 0) ? range.start : (range.lastBurnedTokenId + 1);
+        uint256 start = range.lastBurnedTokenId == 0 ? range.start : range.lastBurnedTokenId + 1;
 
         // Get the last token to burn
         uint256 end = start + _amount;
@@ -319,7 +319,7 @@ contract BosonVoucherBase is IBosonVoucher, BeaconClientBase, OwnableUpgradeable
     function getAvailablePreMints(uint256 _offerId) external view returns (uint256 count) {
         // If offer is expired or voided, return 0
         (Offer memory offer, OfferDates memory offerDates) = getBosonOffer(_offerId);
-        if (offer.voided || (block.timestamp > offerDates.validUntil)) {
+        if (offer.voided || block.timestamp > offerDates.validUntil) {
             return 0;
         }
 
diff --git a/contracts/protocol/facets/ExchangeHandlerFacet.sol b/contracts/protocol/facets/ExchangeHandlerFacet.sol
index 811c2e943..2e2217824 100644
--- a/contracts/protocol/facets/ExchangeHandlerFacet.sol
+++ b/contracts/protocol/facets/ExchangeHandlerFacet.sol
@@ -1072,7 +1072,7 @@ contract ExchangeHandlerFacet is IBosonExchangeHandler, BuyerBase, DisputeBase {
             return IERC1155(_condition.tokenAddress).balanceOf(_buyer, _tokenId) >= _condition.threshold;
         } else {
             // no need to check if is NonFungible token there is no way to create a SpecifiedToken condition with a Fungible token
-            return (IERC721(_condition.tokenAddress).ownerOf(_tokenId) == _buyer);
+            return IERC721(_condition.tokenAddress).ownerOf(_tokenId) == _buyer;
         }
     }
 
diff --git a/contracts/protocol/facets/PauseHandlerFacet.sol b/contracts/protocol/facets/PauseHandlerFacet.sol
index 207fb113e..523327a93 100644
--- a/contracts/protocol/facets/PauseHandlerFacet.sol
+++ b/contracts/protocol/facets/PauseHandlerFacet.sol
@@ -84,7 +84,7 @@ contract PauseHandlerFacet is ProtocolBase, IBosonPauseHandler {
 
             for (uint256 i = 0; i < totalRegions; i++) {
                 // Check if the region is paused by bitwise AND operation with shifted 1
-                if ((status.pauseScenario & (1 << i)) != 0) {
+                if (status.pauseScenario & (1 << i) != 0) {
                     regions[count] = BosonTypes.PausableRegion(i);
 
                     count++;