diff --git a/packages/1155-contracts/src/royalties/CreatorRoyaltiesControl.sol b/packages/1155-contracts/src/royalties/CreatorRoyaltiesControl.sol
index f41029551..fd1717e17 100644
--- a/packages/1155-contracts/src/royalties/CreatorRoyaltiesControl.sol
+++ b/packages/1155-contracts/src/royalties/CreatorRoyaltiesControl.sol
@@ -33,8 +33,8 @@ abstract contract CreatorRoyaltiesControl is CreatorRoyaltiesStorageV1, SharedBa
     }
 
     function _updateRoyalties(uint256 tokenId, RoyaltyConfiguration memory configuration) internal {
-        // Don't allow 100% supply royalties
-        if (configuration.royaltyMintSchedule == 1) {
+        // Deprecate supply royalty support
+        if (configuration.royaltyMintSchedule != 0) {
             revert InvalidMintSchedule();
         }
         // Don't allow setting royalties to burn address