diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 000000000..05ee53d68
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,5 @@
+---
+title: SS58 registry is outdated compared to Substrate
+labels: ci, [bug]
+---
+Discrepancies detected between https://github.com/paritytech/substrate/blob/master/ss58-registry.json and https://github.com/polkadot-js/common/blob/master/packages/networks/src/index.ts
diff --git a/.github/workflows/ss58-check.yml b/.github/workflows/ss58-check.yml
new file mode 100644
index 000000000..019d5c3d3
--- /dev/null
+++ b/.github/workflows/ss58-check.yml
@@ -0,0 +1,20 @@
+name: SS58-registry check
+on:
+  schedule:
+    - cron:  '*/15 * * * *'
+
+jobs:
+  ss58:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: check
+      run: |
+        yarn install --immutable | grep -v 'YN0013'
+        yarn test:networks
+
+    - name: issue
+      if: ${{ failure() }}
+      uses: JasonEtco/create-an-issue@v2
+      env:
+        GITHUB_TOKEN: ${{ secrets.GH_PAT }}