diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index 5d20e3e74..88d270af8 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -47,15 +47,5 @@ jobs:
       - name: Check formatting
         run: mix format --check-formatted
       - name: Run tests
-        run: mix test --cover
-      - name: Save PR information
-        run: |
-          echo "${{ github.event.pull_request.number }}" > cover/PR_NUMBER
-          echo "${{ github.event.pull_request.head.sha }}" > cover/PR_SHA
-        if: github.event.pull_request
-      - name: Upload coverage artifact
-        uses: actions/upload-artifact@v2
-        with:
-          name: elixir-lcov
-          path: cover/
+        run: mix test
       - uses: mbta/actions/dialyzer@v1
diff --git a/.github/workflows/report-coverage.yml b/.github/workflows/report-coverage.yml
deleted file mode 100644
index 37981f1df..000000000
--- a/.github/workflows/report-coverage.yml
+++ /dev/null
@@ -1,54 +0,0 @@
-name: Report Elixir Coverage
-
-on:
-  workflow_run:
-    workflows:
-      - Elixir CI
-    types:
-      - completed
-
-permissions:
-  pull-requests: write
-
-jobs:
-  report-coverage:
-    if: ${{ github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success' }}
-    runs-on: ubuntu-latest
-
-    steps:
-      - run: mkdir -p ${{ runner.temp }}/cover
-      - run: echo Fetching artifacts for ${{ github.event.workflow_run.id }}, event name ${{ github.event_name }}, triggered by ${{ github.event.workflow_run.event }}
-      - name: Download artifact
-        uses: actions/github-script@v3.1.0
-        with:
-          script: |
-            var artifacts = await github.actions.listWorkflowRunArtifacts({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              run_id: ${{github.event.workflow_run.id }},
-            });
-            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "elixir-lcov"
-            })[0];
-            var download = await github.actions.downloadArtifact({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              artifact_id: matchArtifact.id,
-              archive_format: 'zip',
-            });
-            var fs = require('fs');
-            fs.writeFileSync('${{ runner.temp }}/cover/elixir-lcov.zip', Buffer.from(download.data));
-      - working-directory: ${{ runner.temp }}/cover
-        run: |
-          unzip elixir-lcov.zip
-          echo "PR_SHA=$(cat PR_SHA)" >> $GITHUB_ENV
-          echo "PR_NUMBER=$(cat PR_NUMBER)" >> $GITHUB_ENV
-      - uses: actions/checkout@v2 # UNTRUSTED CODE - do not run scripts from it
-        with:
-          ref: ${{ env.PR_SHA }}
-      - name: Upload coverage artifact and post comment
-        uses: mbta/github-actions-report-lcov@v1
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          coverage-files: ${{ runner.temp }}/cover/lcov*.info
-          artifact-name: elixir-code-coverage