diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index dfe8e66..3c13e22 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -29,7 +29,7 @@ jobs:
                 issue_number: context.issue.number,
                 owner: context.repo.owner,
                 repo: context.repo.repo,
-                ref: context.ref,
+                ref: context.sha,
                 transient_environment: true,
                 environment: `preview-${context.issue.number}`,
                 description: `Preview deployment for PR ${context.issue.number}`,
@@ -104,6 +104,8 @@ jobs:
         with:
           script: |
             await github.rest.repos.createDeploymentStatus({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
               deployment_id: ${{ steps.deployment.outputs.result.deploymentId }},
               state: "success",
               description: "Deployment completed",
@@ -111,11 +113,13 @@ jobs:
             })
 
       - name: Update Deployment Status on Failure
-        if: failure() && steps.deployment.outputs.result.deploymentId
+        if: !success() && steps.deployment.outputs.result.deploymentId
         uses: actions/github-script@v7
         with:
           script: |
             await github.rest.repos.createDeploymentStatus({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
               deployment_id: ${{ steps.deployment.outputs.result.deploymentId }},
               state: "failure",
               description: "Deployment failed",