diff --git a/base_layer/core/src/transactions/transaction_components/output_features.rs b/base_layer/core/src/transactions/transaction_components/output_features.rs
index 609008e591..4c4e917b9b 100644
--- a/base_layer/core/src/transactions/transaction_components/output_features.rs
+++ b/base_layer/core/src/transactions/transaction_components/output_features.rs
@@ -281,8 +281,8 @@ impl OutputFeatures {
         }
     }
 
-    pub fn for_contract_definition(commitment: &Commitment, definition: ContractDefinition) -> OutputFeatures {
-        let contract_id = definition.calculate_contract_id(commitment);
+    pub fn for_contract_definition(definition: ContractDefinition) -> OutputFeatures {
+        let contract_id = definition.calculate_contract_id();
 
         Self {
             output_type: OutputType::ContractDefinition,
diff --git a/base_layer/core/src/transactions/transaction_components/side_chain/contract_definition.rs b/base_layer/core/src/transactions/transaction_components/side_chain/contract_definition.rs
index 7dac0b8787..426b12cb55 100644
--- a/base_layer/core/src/transactions/transaction_components/side_chain/contract_definition.rs
+++ b/base_layer/core/src/transactions/transaction_components/side_chain/contract_definition.rs
@@ -23,7 +23,7 @@
 use std::io::{Error, Read, Write};
 
 use serde::{Deserialize, Serialize};
-use tari_common_types::types::{Commitment, FixedHash, PublicKey};
+use tari_common_types::types::{FixedHash, PublicKey};
 
 use crate::{
     consensus::{ConsensusDecoding, ConsensusEncoding, ConsensusEncodingSized, ConsensusHashWriter, MaxSizeVec},
@@ -49,12 +49,8 @@ impl ContractDefinition {
         }
     }
 
-    pub fn calculate_contract_id(&self, commitment: &Commitment) -> FixedHash {
-        ConsensusHashWriter::default()
-            .chain(commitment)
-            .chain(self)
-            .finalize()
-            .into()
+    pub fn calculate_contract_id(&self) -> FixedHash {
+        ConsensusHashWriter::default().chain(self).finalize().into()
     }
 }
 
diff --git a/base_layer/core/src/validation/dan_validators/test_helpers.rs b/base_layer/core/src/validation/dan_validators/test_helpers.rs
index bee5d91800..11172ee32d 100644
--- a/base_layer/core/src/validation/dan_validators/test_helpers.rs
+++ b/base_layer/core/src/validation/dan_validators/test_helpers.rs
@@ -23,7 +23,6 @@
 use std::convert::TryInto;
 
 use tari_common_types::types::{FixedHash, PublicKey, Signature};
-use tari_crypto::commitment::HomomorphicCommitmentFactory;
 use tari_p2p::Network;
 
 use super::TxDanLayerValidator;
@@ -53,7 +52,6 @@ use crate::{
             Transaction,
             UnblindedOutput,
         },
-        CryptoFactories,
     },
     txn_schema,
     validation::{dan_validators::DanLayerValidationError, MempoolTransactionValidation, ValidationError},
@@ -159,11 +157,8 @@ pub fn create_contract_definition_schema(input: UnblindedOutput) -> (FixedHash,
             public_functions: vec![],
         },
     };
-    let commitment = CryptoFactories::default()
-        .commitment
-        .commit(&input.spending_key, &input.value.into());
-    let contract_id = definition.calculate_contract_id(&commitment);
-    let definition_features = OutputFeatures::for_contract_definition(&commitment, definition);
+    let contract_id = definition.calculate_contract_id();
+    let definition_features = OutputFeatures::for_contract_definition(definition);
 
     let tx_schema =
         txn_schema!(from: vec![input], to: vec![0.into()], fee: 5.into(), lock: 0, features: definition_features);
diff --git a/base_layer/wallet/src/assets/asset_manager.rs b/base_layer/wallet/src/assets/asset_manager.rs
index a926fd6141..75667bc00a 100644
--- a/base_layer/wallet/src/assets/asset_manager.rs
+++ b/base_layer/wallet/src/assets/asset_manager.rs
@@ -25,20 +25,17 @@ use tari_common_types::{
     transaction::TxId,
     types::{Commitment, FixedHash, PublicKey, Signature},
 };
-use tari_core::transactions::{
-    transaction_components::{
-        CommitteeSignatures,
-        ContractAmendment,
-        ContractCheckpoint,
-        ContractDefinition,
-        ContractUpdateProposal,
-        OutputFeatures,
-        OutputType,
-        SideChainFeatures,
-        TemplateParameter,
-        Transaction,
-    },
-    CryptoFactories,
+use tari_core::transactions::transaction_components::{
+    CommitteeSignatures,
+    ContractAmendment,
+    ContractCheckpoint,
+    ContractDefinition,
+    ContractUpdateProposal,
+    OutputFeatures,
+    OutputType,
+    SideChainFeatures,
+    TemplateParameter,
+    Transaction,
 };
 
 use crate::{
@@ -309,12 +306,7 @@ impl<T: OutputManagerBackend + 'static> AssetManager<T> {
             .create_output_with_features(1.into(), OutputFeatures::default())
             .await?;
 
-        let commitment = output.generate_commitment(&CryptoFactories::default());
-
-        output = output.with_features(OutputFeatures::for_contract_definition(
-            &commitment,
-            contract_definition,
-        ));
+        output = output.with_features(OutputFeatures::for_contract_definition(contract_definition));
 
         let (tx_id, transaction) = self
             .output_manager
diff --git a/base_layer/wallet/src/output_manager_service/service.rs b/base_layer/wallet/src/output_manager_service/service.rs
index ceb4308ddd..e76ce02033 100644
--- a/base_layer/wallet/src/output_manager_service/service.rs
+++ b/base_layer/wallet/src/output_manager_service/service.rs
@@ -676,6 +676,8 @@ where
         features: OutputFeatures,
     ) -> Result<UnblindedOutputBuilder, OutputManagerError> {
         let (spending_key, script_private_key) = self.get_spend_and_script_keys().await?;
+        let input_data = inputs!(PublicKey::from_secret_key(&script_private_key));
+        let script = script!(Nop);
 
         Ok(UnblindedOutputBuilder::new(value, spending_key)
             .with_features(features)