--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -437,10 +437,6 @@
 	use alloc::format;
 
 	const EXPECT_CONVERT_ERROR: &str = "length < limit";
-	/// Get the "tokenURI" key as [PropertyKey](up_data_structs::PropertyKey).
-	pub fn token_uri_key() -> up_data_structs::PropertyKey {
-		property_key_from_bytes(b"tokenURI").expect(EXPECT_CONVERT_ERROR)
-	}
 
 	pub fn schema_name_key() -> up_data_structs::PropertyKey {
 		property_key_from_bytes(b"schemaName").expect(EXPECT_CONVERT_ERROR)
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -702,7 +702,7 @@
 		to: address,
 		tokens: Vec<(uint256, string)>,
 	) -> Result<bool> {
-		let key = token_uri_key();
+		let key = u_key();
 		let caller = T::CrossAccountId::from_eth(caller);
 		let to = T::CrossAccountId::from_eth(to);
 		let mut expected_index = <TokensMinted<T>>::get(self.id)