diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..adc3e5e
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,51 @@
+name: continuous integration
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        go-version: [1.21, 1.22]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Cache Go modules
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/go/pkg/mod
+            ~/.cache/go-build
+          key: ${{ runner.os }}-go-${{ matrix.go-version }}-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-${{ matrix.go-version }}-
+
+      - name: Install dependencies
+        run: go mod download
+
+      - name: Check Go fmt
+        run: |
+          if ! go fmt ./...; then
+            echo "Go fmt check failed"
+            exit 1
+          fi
+
+      - name: Run Go vet
+        run: go vet ./...
+
+      - name: Run tests
+        run: go test ./... -v -cover
diff --git a/.github/workflows/go-check.yml b/.github/workflows/go-check.yml
deleted file mode 100644
index 1ae88c3..0000000
--- a/.github/workflows/go-check.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Go Checks
-
-on:
-  pull_request:
-  push:
-    branches: ["main"]
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event_name == 'push' && github.sha || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  go-check:
-    uses: ipdxco/unified-github-workflows/.github/workflows/go-check.yml@v1.0
\ No newline at end of file
diff --git a/.github/workflows/go-test.yml b/.github/workflows/go-test.yml
deleted file mode 100644
index 435155b..0000000
--- a/.github/workflows/go-test.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Go Test
-
-on:
-  pull_request:
-  push:
-    branches: ["main"]
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event_name == 'push' && github.sha || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  go-test:
-    uses: ipdxco/unified-github-workflows/.github/workflows/go-test.yml@v1.0
-    with:
-      go-versions: '["this"]'
diff --git a/.github/workflows/release-check.yml b/.github/workflows/release-check.yml
deleted file mode 100644
index d5e18aa..0000000
--- a/.github/workflows/release-check.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-name: Release Checker
-
-on:
-  pull_request_target:
-    paths: [ 'version.json' ]
-    types: [ opened, synchronize, reopened, labeled, unlabeled ]
-  workflow_dispatch:
-
-permissions:
-  contents: write
-  pull-requests: write
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  release-check:
-    uses: ipdxco/unified-github-workflows/.github/workflows/release-check.yml@v1.0
\ No newline at end of file
diff --git a/.github/workflows/releaser.yml b/.github/workflows/releaser.yml
deleted file mode 100644
index d8221e4..0000000
--- a/.github/workflows/releaser.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-name: Releaser
-
-on:
-  push:
-    paths: [ 'version.json' ]
-  workflow_dispatch:
-
-permissions:
-  contents: write
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.sha }}
-  cancel-in-progress: true
-
-jobs:
-  releaser:
-    uses: ipdxco/unified-github-workflows/.github/workflows/releaser.yml@v1.0
\ No newline at end of file
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
deleted file mode 100644
index 16d65d7..0000000
--- a/.github/workflows/stale.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-name: Close and mark stale issue
-
-on:
-  schedule:
-    - cron: '0 0 * * *'
-
-permissions:
-  issues: write
-  pull-requests: write
-
-jobs:
-  stale:
-    uses: pl-strflt/.github/.github/workflows/reusable-stale-issue.yml@v0.3
diff --git a/.github/workflows/tagpush.yml b/.github/workflows/tagpush.yml
deleted file mode 100644
index ed8c8e8..0000000
--- a/.github/workflows/tagpush.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Tag Push Checker
-
-on:
-  push:
-    tags:
-      - v*
-
-permissions:
-  contents: read
-  issues: write
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  releaser:
-    uses: ipdxco/unified-github-workflows/.github/workflows/tagpush.yml@v1.0
\ No newline at end of file
diff --git a/queen.go b/queen.go
index 6a4bb0b..c6f1444 100644
--- a/queen.go
+++ b/queen.go
@@ -73,7 +73,7 @@ func NewQueen(ctx context.Context, dbConnString string, keysDbPath string, nPort
 
 	dbPort, err := strconv.Atoi(os.Getenv("DB_PORT"))
 	if err != nil {
-		fmt.Errorf("Port must be an integer", err)
+		logger.Errorf("Port must be an integer", err)
 	}
 
 	mP, _ := tele.NewMeterProvider()