diff --git a/.github/workflows/infra-ci-bucketed.yml b/.github/workflows/infra-ci-bucketed.yml
deleted file mode 100644
index 3bf9b8b..0000000
--- a/.github/workflows/infra-ci-bucketed.yml
+++ /dev/null
@@ -1,80 +0,0 @@
-name: Infrastructure CI
-
-on:
-  pull_request:
-    paths:
-      - 'infra/**'
-      - 'ops/**'
-      - '.github/**'
-      - 'railway.toml'
-      - 'railway.json'
-      - '*.toml'
-  push:
-    branches: [main]
-    paths:
-      - 'infra/**'
-      - '.github/**'
-
-permissions:
-  contents: read
-
-jobs:
-  validate:
-    name: Infrastructure Validation
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Validate YAML files
-        run: |
-          # Install yamllint
-          pip install yamllint
-
-          # Validate all YAML files
-          find .github -name "*.yml" -o -name "*.yaml" | xargs yamllint -d relaxed
-
-      - name: Validate TOML files
-        run: |
-          # Install toml validator
-          pip install toml
-
-          # Validate TOML files
-          for file in *.toml; do
-            if [ -f "$file" ]; then
-              python -c "import toml; toml.load('$file')" && echo "✅ $file is valid" || echo "❌ $file has errors"
-            fi
-          done
-
-      - name: Validate JSON files
-        run: |
-          # Validate JSON files
-          for file in *.json; do
-            if [ -f "$file" ]; then
-              python -c "import json; json.load(open('$file'))" && echo "✅ $file is valid" || echo "❌ $file has errors"
-            fi
-          done
-
-      - name: Check GitHub Actions syntax
-        run: |
-          # Use actionlint to validate workflows
-          wget -q https://github.com/rhysd/actionlint/releases/download/v1.6.26/actionlint_1.6.26_linux_amd64.tar.gz
-          tar -xzf actionlint_1.6.26_linux_amd64.tar.gz
-          ./actionlint || true
-
-      - name: Validate environment template
-        run: |
-          if [ -f backend/.env.example ]; then
-            python scripts/railway/validate_env_template.py || echo "Env template validation skipped"
-          fi
-
-      - name: Check Railway configuration
-        run: |
-          if [ -f railway.toml ]; then
-            echo "✅ railway.toml found"
-          fi
-
-          if [ -f railway.json ]; then
-            echo "✅ railway.json found"
-            python -c "import json; config = json.load(open('railway.json')); print(f'Services: {list(config.keys())}')"
-          fi