diff --git a/pds/contracts/IPackNFT.cdc b/pds/contracts/IPackNFT.cdc
index f4ff323..0d275ef 100644
--- a/pds/contracts/IPackNFT.cdc
+++ b/pds/contracts/IPackNFT.cdc
@@ -36,6 +36,7 @@ access(all) contract interface IPackNFT{
     /// Emitted when a packNFT has been opened
     access(all) event Opened(id: UInt64)
 
+    // Enums cannot be declared anymore in interfaces in Cadence 1.0
     // access(all) enum Status: UInt8 {
     //     access(all) case Sealed
     //     access(all) case Revealed
@@ -62,7 +63,7 @@ access(all) contract interface IPackNFT{
     }
 
     access(all) resource interface IOperator {
-        access(Operatable) fun mint(distId: UInt64, commitHash: String, issuer: Address): @{IPackNFT.INFT}
+        access(Operatable) fun mint(distId: UInt64, commitHash: String, issuer: Address): @{IPackNFT.NFT}
         access(Operatable) fun reveal(id: UInt64, nfts: [{Collectible}], salt: String)
         access(Operatable) fun open(id: UInt64, nfts: [{IPackNFT.Collectible}])
     }
@@ -75,7 +76,7 @@ access(all) contract interface IPackNFT{
         access(all) let issuer: Address
     }
 
-    access(all) resource interface INFT: NonFungibleToken.NFT, IPackNFTToken {
+    access(all) resource interface NFT: NonFungibleToken.INFT, IPackNFTToken, IPackNFTOwnerOperator {
         access(all) let id: UInt64
         access(all) let issuer: Address
         access(NonFungibleToken.Update | NonFungibleToken.Owner) fun reveal(openRequest: Bool)
@@ -89,7 +90,7 @@ access(all) contract interface IPackNFT{
         access(all) fun deposit(token: @{NonFungibleToken.NFT})
         view access(all) fun getIDs(): [UInt64]
         view access(all) fun borrowNFT(_ id: UInt64): &{NonFungibleToken.NFT}?
-        view access(all) fun borrowPackNFT(id: UInt64): &{IPackNFT.INFT}? {
+        view access(all) fun borrowPackNFT(id: UInt64): &{IPackNFT.NFT}? {
             // If the result isn't nil, the id of the returned reference
             // should be the same as the argument to the function
             post {
diff --git a/pds/contracts/PackNFT.cdc b/pds/contracts/PackNFT.cdc
index ea7965c..cc5cdf8 100644
--- a/pds/contracts/PackNFT.cdc
+++ b/pds/contracts/PackNFT.cdc
@@ -33,7 +33,7 @@ access(all) contract PackNFT: NonFungibleToken, IPackNFT {
 
     access(all) resource PackNFTOperator: IPackNFT.IOperator {
 
-        access(IPackNFT.Operatable) fun mint(distId: UInt64, commitHash: String, issuer: Address): @{IPackNFT.INFT} {
+        access(IPackNFT.Operatable) fun mint(distId: UInt64, commitHash: String, issuer: Address): @{IPackNFT.NFT} {
             let nft <- create NFT(commitHash: commitHash, issuer: issuer)
             PackNFT.totalSupply = PackNFT.totalSupply + 1
             let p  <-create Pack(commitHash: commitHash, issuer: issuer)
@@ -115,7 +115,7 @@ access(all) contract PackNFT: NonFungibleToken, IPackNFT {
         IPackNFT.IPackNFTToken,
         IPackNFT.IPackNFTOwnerOperator,
         NonFungibleToken.NFT,
-        IPackNFT.INFT
+        IPackNFT.NFT
     {
         access(all) let id: UInt64
         access(all) let hash: [UInt8]
@@ -234,8 +234,8 @@ access(all) contract PackNFT: NonFungibleToken, IPackNFT {
             return &self.ownedNFTs[id]
         }
 
-        view access(all) fun borrowPackNFT(id: UInt64): &{IPackNFT.INFT}? {
-            return self.borrowNFT(id) as! &{IPackNFT.INFT}?
+        view access(all) fun borrowPackNFT(id: UInt64): &{IPackNFT.NFT}? {
+            return self.borrowNFT(id) as! &{IPackNFT.NFT}?
         }
 
         /// createEmptyCollection creates an empty Collection of the same type
diff --git a/pds/contracts/PackNFT_AllDay.cdc b/pds/contracts/PackNFT_AllDay.cdc
index 2a9f79e..b944b80 100644
--- a/pds/contracts/PackNFT_AllDay.cdc
+++ b/pds/contracts/PackNFT_AllDay.cdc
@@ -34,7 +34,7 @@ access(all) contract PackNFT: NonFungibleToken, IPackNFT {
 
     access(all) resource PackNFTOperator: IPackNFT.IOperator {
 
-        access(IPackNFT.Operatable) fun mint(distId: UInt64, commitHash: String, issuer: Address): @{IPackNFT.INFT}{
+        access(IPackNFT.Operatable) fun mint(distId: UInt64, commitHash: String, issuer: Address): @{IPackNFT.NFT}{
             let nft <- create NFT(commitHash: commitHash, issuer: issuer)
             PackNFT.totalSupply = PackNFT.totalSupply + 1
             let p  <-create Pack(commitHash: commitHash, issuer: issuer)
@@ -111,7 +111,7 @@ access(all) contract PackNFT: NonFungibleToken, IPackNFT {
         }
     }
 
-    access(all) resource NFT: NonFungibleToken.INFT, IPackNFT.IPackNFTToken, IPackNFT.IPackNFTOwnerOperator, NonFungibleToken.NFT, IPackNFT.INFT {
+    access(all) resource NFT: NonFungibleToken.INFT, IPackNFT.IPackNFTToken, IPackNFT.IPackNFTOwnerOperator, NonFungibleToken.NFT, IPackNFT.NFT {
         access(all) let id: UInt64
         access(all) let commitHash: String
         access(all) let issuer: Address
@@ -316,8 +316,8 @@ access(all) contract PackNFT: NonFungibleToken, IPackNFT {
             return &self.ownedNFTs[id]
         }
 
-        view access(all) fun borrowPackNFT(id: UInt64): &{IPackNFT.INFT}? {
-            return self.borrowNFT(id) as! &{IPackNFT.INFT}?
+        view access(all) fun borrowPackNFT(id: UInt64): &{IPackNFT.NFT}? {
+            return self.borrowNFT(id) as! &{IPackNFT.NFT}?
         }
 
          /// createEmptyCollection creates an empty Collection of the same type