diff --git a/.github/workflows/language-boundary.yml b/.github/workflows/language-boundary.yml
deleted file mode 100644
index 14f4a21..0000000
--- a/.github/workflows/language-boundary.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-name: Language boundary
-
-on:
-  pull_request_target:
-
-permissions:
-  contents: read
-
-jobs:
-  guard:
-    uses: agent-ix/engineering-assurance/.github/workflows/language-boundary-reusable.yml@73a95925dbeb00b64c45e0ce13fe3a7932529834
-    with:
-      repository: ${{ github.repository }}
-      pull_number: ${{ github.event.pull_request.number }}
-      base_sha: ${{ github.event.pull_request.base.sha }}
-      head_sha: ${{ github.event.pull_request.head.sha }}
-
-  publish-status:
-    needs: guard
-    if: ${{ always() }}
-    runs-on: ubuntu-latest
-    permissions:
-      statuses: write
-    steps:
-      - name: Report language boundary on the PR head
-        env:
-          GH_TOKEN: ${{ github.token }}
-          REPOSITORY: ${{ github.repository }}
-          HEAD_SHA: ${{ github.event.pull_request.head.sha }}
-          RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-          GUARD_RESULT: ${{ needs.guard.result }}
-        run: |
-          if [ "$GUARD_RESULT" = success ]; then
-            state=success
-            description='Rust language boundary passed'
-          else
-            state=failure
-            description='Rust language boundary failed'
-          fi
-
-          gh api -X POST "repos/${REPOSITORY}/statuses/${HEAD_SHA}" \
-            -f state="$state" \
-            -f context=language-boundary \
-            -f target_url="$RUN_URL" \
-            -f description="$description"
-
-          if [ "$state" = failure ]; then
-            exit 1
-          fi