diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 26f08dc..17960b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,6 +21,18 @@ jobs:
           go-version-file: go.mod
           cache: true
 
+      - name: Install deadcode
+        run: go install golang.org/x/tools/cmd/deadcode@v0.45.0
+
+      - name: Deadcode
+        run: |
+          output_file=$(mktemp)
+          "$(go env GOPATH)/bin/deadcode" -test ./... > "$output_file"
+          if [ -s "$output_file" ]; then
+            cat "$output_file"
+            exit 1
+          fi
+
       - name: Test
         run: go test ./...
 
diff --git a/internal/routing/queue/queue.go b/internal/routing/queue/queue.go
index c8d0f23..a074d28 100644
--- a/internal/routing/queue/queue.go
+++ b/internal/routing/queue/queue.go
@@ -20,22 +20,6 @@ func New(size int) *Queue {
 	return &Queue{ch: make(chan Task, size)}
 }
 
-func (q *Queue) Start(ctx context.Context) {
-	for {
-		select {
-		case <-ctx.Done():
-			return
-		case task, ok := <-q.ch:
-			if !ok {
-				return
-			}
-			if task != nil {
-				_ = task(ctx)
-			}
-		}
-	}
-}
-
 func (q *Queue) Enqueue(task Task) bool {
 	q.mu.Lock()
 	defer q.mu.Unlock()