diff --git a/.github/workflows/spectral-validation.yml b/.github/workflows/spectral-validation.yml
new file mode 100644
index 00000000..3d7a005f
--- /dev/null
+++ b/.github/workflows/spectral-validation.yml
@@ -0,0 +1,18 @@
+name: Run Spectral on Pull Requests
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+    branches: [master]
+
+jobs:
+  build:
+    name: Run Spectral validation
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: stoplightio/spectral-action@latest
+        with:
+          file_glob: 'bkg/v1/bkg.yaml'
+          spectral_ruleset: '.stoplight/styleguide.json'
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