diff --git a/plugin/src/features/Compilation/index.tsx b/plugin/src/features/Compilation/index.tsx
index a9a96e9f..33257da3 100644
--- a/plugin/src/features/Compilation/index.tsx
+++ b/plugin/src/features/Compilation/index.tsx
@@ -906,7 +906,7 @@ const Compilation: React.FC<CompilationProps> = ({ setAccordian }) => {
       compiledClassHash,
       classHash,
       sierraClassHash,
-      sierra,
+      sierra: sierraFile,
       casm,
       path,
       deployedInfo: [],
diff --git a/plugin/src/features/Deployment/index.tsx b/plugin/src/features/Deployment/index.tsx
index 7516c49e..c977fbfc 100644
--- a/plugin/src/features/Deployment/index.tsx
+++ b/plugin/src/features/Deployment/index.tsx
@@ -109,7 +109,7 @@ const Deployment: React.FC<DeploymentProps> = ({ setActiveTab }) => {
       type: 'info',
       title: `Deploying ${selectedContract?.name ?? ''} ...`
     })
-    let classHash = selectedContract?.sierraClassHash
+    let classHash = selectedContract?.classHash
     let updatedTransactions = transactions
     try {
       if (account === null || provider === null) {
@@ -123,11 +123,11 @@ const Deployment: React.FC<DeploymentProps> = ({ setActiveTab }) => {
       setDeployStatus('Declaring...')
       try {
         try {
-          await account.getClassByHash(selectedContract.sierraClassHash)
+          await account.getClassByHash(selectedContract.classHash)
           await remixClient.call(
             'notification' as any,
             'toast',
-            `ℹ️ Contract with classHash: ${selectedContract.sierraClassHash} already has been declared, proceeding to deployment...`
+            `ℹ️ Contract with classHash: ${selectedContract.classHash} already has been declared, proceeding to deployment...`
           )
         } catch (error) {
           const declareResponse = await account.declare({