diff --git a/.github/workflows/deploy-preview.yml b/.github/workflows/deploy-preview.yml
index 473b2802..0cc53117 100644
--- a/.github/workflows/deploy-preview.yml
+++ b/.github/workflows/deploy-preview.yml
@@ -33,7 +33,7 @@ jobs:
               artifact => artifact.name === 'pr'
             )[0];
             if (!artifact) {
-              throw new Error('No pr artifact found');
+              throw new Error('No "pr" artifact found');
             }
             const download = await github.rest.actions.downloadArtifact({
               owner: context.repo.owner,
@@ -83,3 +83,25 @@ jobs:
             } else {
               console.log(`Preview URL comment already added to PR #${pullRequestNumber}`);
             }
+
+      - name: Clean up artifact
+        uses: actions/github-script@v6
+        with:
+          result-encoding: string
+          script: |
+            const artifacts = await github.rest.actions.listWorkflowRunArtifacts({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              run_id: ${{github.event.workflow_run.id}}
+            });
+            const artifact = artifacts.data.artifacts.filter(
+              artifact => artifact.name === 'preview'
+            )[0];
+            if (!artifact) {
+              throw new Error('No "preview" artifact found');
+            }
+            await github.rest.actions.deleteArtifact({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              artifact_id: artifact.id
+            });