diff --git a/.github/workflows/scorecards-analysis.yml b/.github/workflows/scorecards-analysis.yml
deleted file mode 100644
index 4fa5408..0000000
--- a/.github/workflows/scorecards-analysis.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-name: Scorecards supply-chain security
-on:
-  # Only the default branch is supported.
-  branch_protection_rule:
-  push:
-    branches: [ main ]
-
-# Declare default permissions as read only.
-permissions: read-all
-
-jobs:
-  analysis:
-    name: Scorecards analysis
-    runs-on: ubuntu-latest
-    if: ${{ github.repository == 'flutter/tests' }}
-    permissions:
-      # Needed to upload the results to code-scanning dashboard.
-      security-events: write
-      id-token: write
-      actions: read
-      contents: read
-
-    steps:
-      - name: "Checkout code"
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
-        with:
-          persist-credentials: false
-
-      - name: "Run analysis"
-        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46
-        with:
-          results_file: results.sarif
-          results_format: sarif
-          # Read-only PAT token. To create it,
-          # follow the steps in https://github.com/ossf/scorecard-action#pat-token-creation.
-          repo_token: ${{ secrets.SCORECARD_READ_TOKEN }}
-          # Publish the results to enable scorecard badges. For more details, see
-          # https://github.com/ossf/scorecard-action#publishing-results.
-          # For private repositories, `publish_results` will automatically be set to `false`,
-          # regardless of the value entered here.
-          publish_results: true
-
-      # Upload the results as artifacts (optional).
-      - name: "Upload artifact"
-        uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a
-        with:
-          name: SARIF file
-          path: results.sarif
-          retention-days: 5
-
-      # Upload the results to GitHub's code scanning dashboard.
-      - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@4dd16135b69a43b6c8efb853346f8437d92d3c93
-        with:
-          sarif_file: results.sarif
diff --git a/README.md b/README.md
index 66e5a5d..577a426 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,5 @@
 # Flutter Customer Test Registry
 
-[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/flutter/tests/badge)](https://api.securityscorecards.dev/projects/github.com/flutter/tests)
-
 This repository contains references to tests (in the `registry`
 directory) that are run with every commit to Flutter to verify that no
 breaking changes have been introduced (in the "customer_testing"